42684626

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:1009

約数の個数: 16

約数和(自身を含む): 64843200

約数和(自身を除く): 22158574

約数列:

[1, 2, 149, 227, 298, 454, 631, 1262, 33823, 67646, 94019, 143237, 188038, 286474, 21342313, 42684626]

約数ペア:

[(1, 42684626), (2, 21342313), (149, 286474), (227, 188038), (298, 143237), (454, 94019), (631, 67646), (1262, 33823)]