40228546

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4089

約数の個数: 16

約数和(自身を含む): 62435520

約数和(自身を除く): 22206974

約数列:

[1, 2, 37, 74, 139, 278, 3911, 5143, 7822, 10286, 144707, 289414, 543629, 1087258, 20114273, 40228546]

約数ペア:

[(1, 40228546), (2, 20114273), (37, 1087258), (74, 543629), (139, 289414), (278, 144707), (3911, 10286), (5143, 7822)]