42172748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4253}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 76946352

約数和(自身を除く): 34773604

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4253, 4958, 8506, 9916, 17012, 157361, 284951, 314722, 569902, 629444, 1139804, 10543187, 21086374, 42172748]

約数ペア:

[(1, 42172748), (2, 21086374), (4, 10543187), (37, 1139804), (67, 629444), (74, 569902), (134, 314722), (148, 284951), (268, 157361), (2479, 17012), (4253, 9916), (4958, 8506)]