74640359

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 80693760

約数和(自身を除く): 6053401

約数列:

[1, 23, 37, 139, 631, 851, 3197, 5143, 14513, 23347, 87709, 118289, 536981, 2017307, 3245233, 74640359]

約数ペア:

[(1, 74640359), (23, 3245233), (37, 2017307), (139, 536981), (631, 118289), (851, 87709), (3197, 23347), (5143, 14513)]