77730604

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21859}}^1$

素因数の和:21997

約数の個数: 24

約数和(自身を含む): 156692480

約数和(自身を除く): 78961876

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 21859, 43718, 87436, 153013, 306026, 612052, 2776093, 5552186, 11104372, 19432651, 38865302, 77730604]

約数ペア:

[(1, 77730604), (2, 38865302), (4, 19432651), (7, 11104372), (14, 5552186), (28, 2776093), (127, 612052), (254, 306026), (508, 153013), (889, 87436), (1778, 43718), (3556, 21859)]