67426658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 49420702

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 1931, 2054, 2686, 3862, 17459, 25103, 32827, 34918, 50206, 65654, 152549, 305098, 426751, 853502, 1983137, 2593333, 3966274, 5186666, 33713329, 67426658]

約数ペア:

[(1, 67426658), (2, 33713329), (13, 5186666), (17, 3966274), (26, 2593333), (34, 1983137), (79, 853502), (158, 426751), (221, 305098), (442, 152549), (1027, 65654), (1343, 50206), (1931, 34918), (2054, 32827), (2686, 25103), (3862, 17459)]