40633918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42239}}^1$

素因数の和:42291

約数の個数: 16

約数和(自身を含む): 67415040

約数和(自身を除く): 26781122

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 42239, 84478, 549107, 1098214, 1562843, 3125686, 20316959, 40633918]

約数ペア:

[(1, 40633918), (2, 20316959), (13, 3125686), (26, 1562843), (37, 1098214), (74, 549107), (481, 84478), (962, 42239)]