72272722

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 109810080

約数和(自身を除く): 37537358

約数列:

[1, 2, 107, 214, 457, 739, 914, 1478, 48899, 79073, 97798, 158146, 337723, 675446, 36136361, 72272722]

約数ペア:

[(1, 72272722), (2, 36136361), (107, 675446), (214, 337723), (457, 158146), (739, 97798), (914, 79073), (1478, 48899)]