28759969168

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6940147}}^1$

素因数の和:6940199

約数の個数: 40

約数和(自身を含む): 65403954752

約数和(自身を除く): 36643985584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 6940147, 13880294, 27760588, 48581029, 55521176, 97162058, 111042352, 194324116, 256785439, 388648232, 513570878, 777296464, 1027141756, 1797498073, 2054283512, 3594996146, 4108567024, 7189992292, 14379984584, 28759969168]

約数ペア:

[(1, 28759969168), (2, 14379984584), (4, 7189992292), (7, 4108567024), (8, 3594996146), (14, 2054283512), (16, 1797498073), (28, 1027141756), (37, 777296464), (56, 513570878), (74, 388648232), (112, 256785439), (148, 194324116), (259, 111042352), (296, 97162058), (518, 55521176), (592, 48581029), (1036, 27760588), (2072, 13880294), (4144, 6940147)]