68076724664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{50352607}}^1$

素因数の和:50352639

約数の個数: 24

約数和(自身を含む): 138217908960

約数和(自身を除く): 70141184296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 50352607, 100705214, 201410428, 402820856, 654583891, 1309167782, 2618335564, 5236671128, 8509590583, 17019181166, 34038362332, 68076724664]

約数ペア:

[(1, 68076724664), (2, 34038362332), (4, 17019181166), (8, 8509590583), (13, 5236671128), (26, 2618335564), (52, 1309167782), (104, 654583891), (169, 402820856), (338, 201410428), (676, 100705214), (1352, 50352607)]