72401410

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{32467}}^1$

素因数の和:32697

約数の個数: 16

約数和(自身を含む): 130910976

約数和(自身を除く): 58509566

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 32467, 64934, 162335, 324670, 7240141, 14480282, 36200705, 72401410]

約数ペア:

[(1, 72401410), (2, 36200705), (5, 14480282), (10, 7240141), (223, 324670), (446, 162335), (1115, 64934), (2230, 32467)]