64727404

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{4273}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 129724448

約数和(自身を除く): 64997044

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 4273, 7574, 8546, 15148, 17092, 29911, 59822, 119644, 2311693, 4623386, 9246772, 16181851, 32363702, 64727404]

約数ペア:

[(1, 64727404), (2, 32363702), (4, 16181851), (7, 9246772), (14, 4623386), (28, 2311693), (541, 119644), (1082, 59822), (2164, 29911), (3787, 17092), (4273, 15148), (7574, 8546)]