68112748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3677}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 130377744

約数和(自身を除く): 62264996

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 3677, 4631, 7354, 9262, 14708, 18524, 40447, 80894, 161788, 1548017, 3096034, 6192068, 17028187, 34056374, 68112748]

約数ペア:

[(1, 68112748), (2, 34056374), (4, 17028187), (11, 6192068), (22, 3096034), (44, 1548017), (421, 161788), (842, 80894), (1684, 40447), (3677, 18524), (4631, 14708), (7354, 9262)]