71811524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1039}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 129467520

約数和(自身を除く): 57655996

約数列:

[1, 2, 4, 37, 74, 148, 467, 934, 1039, 1868, 2078, 4156, 17279, 34558, 38443, 69116, 76886, 153772, 485213, 970426, 1940852, 17952881, 35905762, 71811524]

約数ペア:

[(1, 71811524), (2, 35905762), (4, 17952881), (37, 1940852), (74, 970426), (148, 485213), (467, 153772), (934, 76886), (1039, 69116), (1868, 38443), (2078, 34558), (4156, 17279)]