25173388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 45243072

約数和(自身を除く): 20069684

約数列:

[1, 2, 4, 47, 94, 188, 293, 457, 586, 914, 1172, 1828, 13771, 21479, 27542, 42958, 55084, 85916, 133901, 267802, 535604, 6293347, 12586694, 25173388]

約数ペア:

[(1, 25173388), (2, 12586694), (4, 6293347), (47, 535604), (94, 267802), (188, 133901), (293, 85916), (457, 55084), (586, 42958), (914, 27542), (1172, 21479), (1828, 13771)]