40577524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2777}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 76772808

約数和(自身を除く): 36195284

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2777, 3653, 5554, 7306, 11108, 14612, 36101, 72202, 144404, 780337, 1560674, 3121348, 10144381, 20288762, 40577524]

約数ペア:

[(1, 40577524), (2, 20288762), (4, 10144381), (13, 3121348), (26, 1560674), (52, 780337), (281, 144404), (562, 72202), (1124, 36101), (2777, 14612), (3653, 11108), (5554, 7306)]