4217864

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 9134400

約数和(自身を除く): 4916536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 691, 763, 872, 1382, 1526, 2764, 3052, 4837, 5528, 6104, 9674, 19348, 38696, 75319, 150638, 301276, 527233, 602552, 1054466, 2108932, 4217864]

約数ペア:

[(1, 4217864), (2, 2108932), (4, 1054466), (7, 602552), (8, 527233), (14, 301276), (28, 150638), (56, 75319), (109, 38696), (218, 19348), (436, 9674), (691, 6104), (763, 5528), (872, 4837), (1382, 3052), (1526, 2764)]