64634752

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 99870848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 179, 182, 208, 217, 224, 248, 358, 364, 403, 416, 434, 448, 496, 716, 728, 806, 832, 868, 896, 992, 1253, 1432, 1456, 1612, 1664, 1736, 1984, 2327, 2506, 2821, 2864, 2912, 3224, 3472, 3968, 4654, 5012, 5549, 5642, 5728, 5824, 6448, 6944, 9308, 10024, 11098, 11284, 11456, 11648, 12896, 13888, 16289, 18616, 20048, 22196, 22568, 22912, 25792, 27776, 32578, 37232, 38843, 40096, 44392, 45136, 51584, 65156, 72137, 74464, 77686, 80192, 88784, 90272, 130312, 144274, 148928, 155372, 160384, 177568, 180544, 260624, 288548, 297856, 310744, 355136, 361088, 504959, 521248, 577096, 621488, 710272, 1009918, 1042496, 1154192, 1242976, 2019836, 2084992, 2308384, 2485952, 4039672, 4616768, 4971904, 8079344, 9233536, 16158688, 32317376, 64634752]

約数ペア:

[(1, 64634752), (2, 32317376), (4, 16158688), (7, 9233536), (8, 8079344), (13, 4971904), (14, 4616768), (16, 4039672), (26, 2485952), (28, 2308384), (31, 2084992), (32, 2019836), (52, 1242976), (56, 1154192), (62, 1042496), (64, 1009918), (91, 710272), (104, 621488), (112, 577096), (124, 521248), (128, 504959), (179, 361088), (182, 355136), (208, 310744), (217, 297856), (224, 288548), (248, 260624), (358, 180544), (364, 177568), (403, 160384), (416, 155372), (434, 148928), (448, 144274), (496, 130312), (716, 90272), (728, 88784), (806, 80192), (832, 77686), (868, 74464), (896, 72137), (992, 65156), (1253, 51584), (1432, 45136), (1456, 44392), (1612, 40096), (1664, 38843), (1736, 37232), (1984, 32578), (2327, 27776), (2506, 25792), (2821, 22912), (2864, 22568), (2912, 22196), (3224, 20048), (3472, 18616), (3968, 16289), (4654, 13888), (5012, 12896), (5549, 11648), (5642, 11456), (5728, 11284), (5824, 11098), (6448, 10024), (6944, 9308)]