28174331808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{16981}}^1$

素因数の和:17827

約数の個数: 144

約数和(自身を含む): 91683236736

約数和(自身を除く): 63508904928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 823, 1008, 1646, 2016, 2469, 3292, 4938, 5761, 6584, 7407, 9876, 11522, 13168, 14814, 16981, 17283, 19752, 23044, 26336, 29628, 33962, 34566, 39504, 46088, 50943, 51849, 59256, 67924, 69132, 79008, 92176, 101886, 103698, 118512, 118867, 135848, 138264, 152829, 184352, 203772, 207396, 237024, 237734, 271696, 276528, 305658, 356601, 407544, 414792, 475468, 543392, 553056, 611316, 713202, 815088, 829584, 950936, 1069803, 1222632, 1426404, 1630176, 1659168, 1901872, 2139606, 2445264, 2852808, 3803744, 4279212, 4890528, 5705616, 8558424, 11411232, 13975363, 17116848, 27950726, 34233696, 41926089, 55901452, 83852178, 97827541, 111802904, 125778267, 167704356, 195655082, 223605808, 251556534, 293482623, 335408712, 391310164, 447211616, 503113068, 586965246, 670817424, 782620328, 880447869, 1006226136, 1173930492, 1341634848, 1565240656, 1760895738, 2012452272, 2347860984, 3130481312, 3521791476, 4024904544, 4695721968, 7043582952, 9391443936, 14087165904, 28174331808]

約数ペア:

[(1, 28174331808), (2, 14087165904), (3, 9391443936), (4, 7043582952), (6, 4695721968), (7, 4024904544), (8, 3521791476), (9, 3130481312), (12, 2347860984), (14, 2012452272), (16, 1760895738), (18, 1565240656), (21, 1341634848), (24, 1173930492), (28, 1006226136), (32, 880447869), (36, 782620328), (42, 670817424), (48, 586965246), (56, 503113068), (63, 447211616), (72, 391310164), (84, 335408712), (96, 293482623), (112, 251556534), (126, 223605808), (144, 195655082), (168, 167704356), (224, 125778267), (252, 111802904), (288, 97827541), (336, 83852178), (504, 55901452), (672, 41926089), (823, 34233696), (1008, 27950726), (1646, 17116848), (2016, 13975363), (2469, 11411232), (3292, 8558424), (4938, 5705616), (5761, 4890528), (6584, 4279212), (7407, 3803744), (9876, 2852808), (11522, 2445264), (13168, 2139606), (14814, 1901872), (16981, 1659168), (17283, 1630176), (19752, 1426404), (23044, 1222632), (26336, 1069803), (29628, 950936), (33962, 829584), (34566, 815088), (39504, 713202), (46088, 611316), (50943, 553056), (51849, 543392), (59256, 475468), (67924, 414792), (69132, 407544), (79008, 356601), (92176, 305658), (101886, 276528), (103698, 271696), (118512, 237734), (118867, 237024), (135848, 207396), (138264, 203772), (152829, 184352)]