68890591694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4783}}^1\times {\mathrm{175649}}^1$

素因数の和:180475

約数の個数: 16

約数和(自身を含む): 105879009600

約数和(自身を除く): 36988417906

約数列:

[1, 2, 41, 82, 4783, 9566, 175649, 196103, 351298, 392206, 7201609, 14403218, 840129167, 1680258334, 34445295847, 68890591694]

約数ペア:

[(1, 68890591694), (2, 34445295847), (41, 1680258334), (82, 840129167), (4783, 14403218), (9566, 7201609), (175649, 392206), (196103, 351298)]