56739914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21673}}^1$

素因数の和:21710

約数の個数: 32

約数和(自身を含む): 112358016

約数和(自身を除く): 55618102

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21673, 43346, 151711, 238403, 303422, 368441, 476806, 736882, 1668821, 2579087, 3337642, 4052851, 5158174, 8105702, 28369957, 56739914]

約数ペア:

[(1, 56739914), (2, 28369957), (7, 8105702), (11, 5158174), (14, 4052851), (17, 3337642), (22, 2579087), (34, 1668821), (77, 736882), (119, 476806), (154, 368441), (187, 303422), (238, 238403), (374, 151711), (1309, 43346), (2618, 21673)]