68220726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4241}}^1$

素因数の和:4636

約数の個数: 32

約数和(自身を含む): 156377088

約数和(自身を除く): 88156362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 4241, 5362, 8043, 8482, 12723, 16086, 25446, 29687, 59374, 89061, 178122, 1624303, 3248606, 4872909, 9745818, 11370121, 22740242, 34110363, 68220726]

約数ペア:

[(1, 68220726), (2, 34110363), (3, 22740242), (6, 11370121), (7, 9745818), (14, 4872909), (21, 3248606), (42, 1624303), (383, 178122), (766, 89061), (1149, 59374), (2298, 29687), (2681, 25446), (4241, 16086), (5362, 12723), (8043, 8482)]