28955372992

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1687

約数の個数: 168

約数和(自身を含む): 71411969952

約数和(自身を除く): 42456596960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 281, 338, 364, 416, 448, 562, 676, 728, 832, 1124, 1183, 1352, 1361, 1456, 1967, 2248, 2366, 2704, 2722, 2912, 3653, 3934, 4496, 4732, 5408, 5444, 5824, 7306, 7868, 8992, 9464, 9527, 10816, 10888, 14612, 15736, 17693, 17984, 18928, 19054, 21776, 25571, 29224, 31472, 35386, 37856, 38108, 43552, 47489, 51142, 58448, 62944, 70772, 75712, 76216, 87104, 94978, 102284, 116896, 123851, 125888, 141544, 152432, 189956, 204568, 230009, 233792, 247702, 283088, 304864, 332423, 379912, 382441, 409136, 460018, 495404, 566176, 609728, 664846, 759824, 764882, 818272, 920036, 990808, 1132352, 1329692, 1519648, 1529764, 1610063, 1636544, 1840072, 1981616, 2659384, 2677087, 3039296, 3059528, 3220126, 3680144, 3963232, 4971733, 5318768, 5354174, 6119056, 6440252, 7360288, 7926464, 9943466, 10637536, 10708348, 12238112, 12880504, 14720576, 19886932, 21275072, 21416696, 24476224, 25761008, 34802131, 39773864, 42833392, 51522016, 64632529, 69604262, 79547728, 85666784, 103044032, 129265058, 139208524, 159095456, 171333568, 258530116, 278417048, 318190912, 452427703, 517060232, 556834096, 904855406, 1034120464, 1113668192, 1809710812, 2068240928, 2227336384, 3619421624, 4136481856, 7238843248, 14477686496, 28955372992]

約数ペア:

[(1, 28955372992), (2, 14477686496), (4, 7238843248), (7, 4136481856), (8, 3619421624), (13, 2227336384), (14, 2068240928), (16, 1809710812), (26, 1113668192), (28, 1034120464), (32, 904855406), (52, 556834096), (56, 517060232), (64, 452427703), (91, 318190912), (104, 278417048), (112, 258530116), (169, 171333568), (182, 159095456), (208, 139208524), (224, 129265058), (281, 103044032), (338, 85666784), (364, 79547728), (416, 69604262), (448, 64632529), (562, 51522016), (676, 42833392), (728, 39773864), (832, 34802131), (1124, 25761008), (1183, 24476224), (1352, 21416696), (1361, 21275072), (1456, 19886932), (1967, 14720576), (2248, 12880504), (2366, 12238112), (2704, 10708348), (2722, 10637536), (2912, 9943466), (3653, 7926464), (3934, 7360288), (4496, 6440252), (4732, 6119056), (5408, 5354174), (5444, 5318768), (5824, 4971733), (7306, 3963232), (7868, 3680144), (8992, 3220126), (9464, 3059528), (9527, 3039296), (10816, 2677087), (10888, 2659384), (14612, 1981616), (15736, 1840072), (17693, 1636544), (17984, 1610063), (18928, 1529764), (19054, 1519648), (21776, 1329692), (25571, 1132352), (29224, 990808), (31472, 920036), (35386, 818272), (37856, 764882), (38108, 759824), (43552, 664846), (47489, 609728), (51142, 566176), (58448, 495404), (62944, 460018), (70772, 409136), (75712, 382441), (76216, 379912), (87104, 332423), (94978, 304864), (102284, 283088), (116896, 247702), (123851, 233792), (125888, 230009), (141544, 204568), (152432, 189956)]