63846536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 137760000

約数和(自身を除く): 73913464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 79, 104, 152, 158, 247, 316, 409, 494, 632, 818, 988, 1027, 1501, 1636, 1976, 2054, 3002, 3272, 4108, 5317, 6004, 7771, 8216, 10634, 12008, 15542, 19513, 21268, 31084, 32311, 39026, 42536, 62168, 64622, 78052, 101023, 129244, 156104, 202046, 258488, 404092, 420043, 613909, 808184, 840086, 1227818, 1680172, 2455636, 3360344, 4911272, 7980817, 15961634, 31923268, 63846536]

約数ペア:

[(1, 63846536), (2, 31923268), (4, 15961634), (8, 7980817), (13, 4911272), (19, 3360344), (26, 2455636), (38, 1680172), (52, 1227818), (76, 840086), (79, 808184), (104, 613909), (152, 420043), (158, 404092), (247, 258488), (316, 202046), (409, 156104), (494, 129244), (632, 101023), (818, 78052), (988, 64622), (1027, 62168), (1501, 42536), (1636, 39026), (1976, 32311), (2054, 31084), (3002, 21268), (3272, 19513), (4108, 15542), (5317, 12008), (6004, 10634), (7771, 8216)]