57061564

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28703}}^1$

素因数の和:28785

約数の個数: 24

約数和(自身を含む): 115734528

約数和(自身を除く): 58672964

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28703, 57406, 114812, 200921, 401842, 803684, 2037913, 4075826, 8151652, 14265391, 28530782, 57061564]

約数ペア:

[(1, 57061564), (2, 28530782), (4, 14265391), (7, 8151652), (14, 4075826), (28, 2037913), (71, 803684), (142, 401842), (284, 200921), (497, 114812), (994, 57406), (1988, 28703)]