40629071

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 48182784

約数和(自身を除く): 7553713

約数列:

[1, 7, 37, 103, 259, 721, 1523, 3811, 10661, 26677, 56351, 156869, 394457, 1098083, 5804153, 40629071]

約数ペア:

[(1, 40629071), (7, 5804153), (37, 1098083), (103, 394457), (259, 156869), (721, 56351), (1523, 26677), (3811, 10661)]