64531796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135571}}^1$

素因数の和:135599

約数の個数: 24

約数和(自身を含む): 136656576

約数和(自身を除く): 72124780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 135571, 271142, 542284, 948997, 1897994, 2304707, 3795988, 4609414, 9218828, 16132949, 32265898, 64531796]

約数ペア:

[(1, 64531796), (2, 32265898), (4, 16132949), (7, 9218828), (14, 4609414), (17, 3795988), (28, 2304707), (34, 1897994), (68, 948997), (119, 542284), (238, 271142), (476, 135571)]