29771294

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 52710912

約数和(自身を除く): 22939618

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 491, 497, 854, 982, 994, 3437, 4331, 6874, 8662, 29951, 30317, 34861, 59902, 60634, 69722, 209657, 244027, 419314, 488054, 2126521, 4253042, 14885647, 29771294]

約数ペア:

[(1, 29771294), (2, 14885647), (7, 4253042), (14, 2126521), (61, 488054), (71, 419314), (122, 244027), (142, 209657), (427, 69722), (491, 60634), (497, 59902), (854, 34861), (982, 30317), (994, 29951), (3437, 8662), (4331, 6874)]