28857652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 53125632

約数和(自身を除く): 24267980

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 4391, 6572, 8782, 17564, 136121, 232723, 272242, 465446, 544484, 930892, 7214413, 14428826, 28857652]

約数ペア:

[(1, 28857652), (2, 14428826), (4, 7214413), (31, 930892), (53, 544484), (62, 465446), (106, 272242), (124, 232723), (212, 136121), (1643, 17564), (3286, 8782), (4391, 6572)]