672056252

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{16451}}^1$

素因数の和:17921

約数の個数: 24

約数和(自身を含む): 1345115520

約数和(自身を除く): 673059268

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5836, 10213, 16451, 20426, 32902, 40852, 65804, 115157, 230314, 460628, 24002009, 48004018, 96008036, 168014063, 336028126, 672056252]

約数ペア:

[(1, 672056252), (2, 336028126), (4, 168014063), (7, 96008036), (14, 48004018), (28, 24002009), (1459, 460628), (2918, 230314), (5836, 115157), (10213, 65804), (16451, 40852), (20426, 32902)]