71397138436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1547939}}^1$

素因数の和:1548843

約数の個数: 24

約数和(自身を含む): 134707930560

約数和(自身を除く): 63310792124

約数列:

[1, 2, 4, 13, 26, 52, 887, 1774, 3548, 11531, 23062, 46124, 1547939, 3095878, 6191756, 20123207, 40246414, 80492828, 1373021893, 2746043786, 5492087572, 17849284609, 35698569218, 71397138436]

約数ペア:

[(1, 71397138436), (2, 35698569218), (4, 17849284609), (13, 5492087572), (26, 2746043786), (52, 1373021893), (887, 80492828), (1774, 40246414), (3548, 20123207), (11531, 6191756), (23062, 3095878), (46124, 1547939)]