65143796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22279}}^1$

素因数の和:22343

約数の個数: 24

約数和(自身を含む): 123520320

約数和(自身を除く): 58376524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22279, 44558, 89116, 378743, 757486, 957997, 1514972, 1915994, 3831988, 16285949, 32571898, 65143796]

約数ペア:

[(1, 65143796), (2, 32571898), (4, 16285949), (17, 3831988), (34, 1915994), (43, 1514972), (68, 957997), (86, 757486), (172, 378743), (731, 89116), (1462, 44558), (2924, 22279)]