74714507

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 19841653

約数列:

[1, 7, 17, 37, 71, 119, 239, 259, 497, 629, 1207, 1673, 2627, 4063, 4403, 8449, 8843, 16969, 18389, 28441, 44659, 61901, 118783, 150331, 288473, 312613, 627853, 1052317, 2019311, 4394971, 10673501, 74714507]

約数ペア:

[(1, 74714507), (7, 10673501), (17, 4394971), (37, 2019311), (71, 1052317), (119, 627853), (239, 312613), (259, 288473), (497, 150331), (629, 118783), (1207, 61901), (1673, 44659), (2627, 28441), (4063, 18389), (4403, 16969), (8449, 8843)]