4156568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 8890560

約数和(自身を除く): 4733992

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2351, 4702, 9404, 18808, 30563, 39967, 61126, 79934, 122252, 159868, 244504, 319736, 519571, 1039142, 2078284, 4156568]

約数ペア:

[(1, 4156568), (2, 2078284), (4, 1039142), (8, 519571), (13, 319736), (17, 244504), (26, 159868), (34, 122252), (52, 79934), (68, 61126), (104, 39967), (136, 30563), (221, 18808), (442, 9404), (884, 4702), (1768, 2351)]