40816069

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 49904640

約数和(自身を除く): 9088571

約数列:

[1, 7, 37, 47, 49, 259, 329, 479, 1739, 1813, 2303, 3353, 12173, 17723, 22513, 23471, 85211, 124061, 157591, 832981, 868427, 1103137, 5830867, 40816069]

約数ペア:

[(1, 40816069), (7, 5830867), (37, 1103137), (47, 868427), (49, 832981), (259, 157591), (329, 124061), (479, 85211), (1739, 23471), (1813, 22513), (2303, 17723), (3353, 12173)]