28559892

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33521}}^1$

素因数の和:33599

約数の個数: 24

約数和(自身を含む): 67580352

約数和(自身を除く): 39020460

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33521, 67042, 100563, 134084, 201126, 402252, 2379991, 4759982, 7139973, 9519964, 14279946, 28559892]

約数ペア:

[(1, 28559892), (2, 14279946), (3, 9519964), (4, 7139973), (6, 4759982), (12, 2379991), (71, 402252), (142, 201126), (213, 134084), (284, 100563), (426, 67042), (852, 33521)]