71812924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1163}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 129064320

約数和(自身を除く): 57251396

約数列:

[1, 2, 4, 43, 86, 172, 359, 718, 1163, 1436, 2326, 4652, 15437, 30874, 50009, 61748, 100018, 200036, 417517, 835034, 1670068, 17953231, 35906462, 71812924]

約数ペア:

[(1, 71812924), (2, 35906462), (4, 17953231), (43, 1670068), (86, 835034), (172, 417517), (359, 200036), (718, 100018), (1163, 61748), (1436, 50009), (2326, 30874), (4652, 15437)]