79156747664

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{691}}^1\times {\mathrm{25847}}^1$

素因数の和:26823

約数の個数: 40

約数和(自身を含む): 154148580288

約数和(自身を除く): 74991832624

約数列:

[1, 2, 4, 8, 16, 277, 554, 691, 1108, 1382, 2216, 2764, 4432, 5528, 11056, 25847, 51694, 103388, 191407, 206776, 382814, 413552, 765628, 1531256, 3062512, 7159619, 14319238, 17860277, 28638476, 35720554, 57276952, 71441108, 114553904, 142882216, 285764432, 4947296729, 9894593458, 19789186916, 39578373832, 79156747664]

約数ペア:

[(1, 79156747664), (2, 39578373832), (4, 19789186916), (8, 9894593458), (16, 4947296729), (277, 285764432), (554, 142882216), (691, 114553904), (1108, 71441108), (1382, 57276952), (2216, 35720554), (2764, 28638476), (4432, 17860277), (5528, 14319238), (11056, 7159619), (25847, 3062512), (51694, 1531256), (103388, 765628), (191407, 413552), (206776, 382814)]