74758796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72161}}^1$

素因数の和:72209

約数の個数: 24

約数和(自身を含む): 153560736

約数和(自身を除く): 78801940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 72161, 144322, 288644, 505127, 1010254, 2020508, 2669957, 5339914, 10679828, 18689699, 37379398, 74758796]

約数ペア:

[(1, 74758796), (2, 37379398), (4, 18689699), (7, 10679828), (14, 5339914), (28, 2669957), (37, 2020508), (74, 1010254), (148, 505127), (259, 288644), (518, 144322), (1036, 72161)]