40664723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 45554400

約数和(自身を除く): 4889677

約数列:

[1, 11, 73, 89, 569, 803, 979, 6259, 6497, 41537, 50641, 71467, 456907, 557051, 3696793, 40664723]

約数ペア:

[(1, 40664723), (11, 3696793), (73, 557051), (89, 456907), (569, 71467), (803, 50641), (979, 41537), (6259, 6497)]