74825608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65407}}^1$

素因数の和:65437

約数の個数: 32

約数和(自身を含む): 164828160

約数和(自身を除く): 90002552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65407, 130814, 261628, 523256, 719477, 850291, 1438954, 1700582, 2877908, 3401164, 5755816, 6802328, 9353201, 18706402, 37412804, 74825608]

約数ペア:

[(1, 74825608), (2, 37412804), (4, 18706402), (8, 9353201), (11, 6802328), (13, 5755816), (22, 3401164), (26, 2877908), (44, 1700582), (52, 1438954), (88, 850291), (104, 719477), (143, 523256), (286, 261628), (572, 130814), (1144, 65407)]