25220848

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{26717}}^1$

素因数の和:26784

約数の個数: 20

約数和(自身を含む): 49695480

約数和(自身を除く): 24474632

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 26717, 53434, 106868, 213736, 427472, 1576303, 3152606, 6305212, 12610424, 25220848]

約数ペア:

[(1, 25220848), (2, 12610424), (4, 6305212), (8, 3152606), (16, 1576303), (59, 427472), (118, 213736), (236, 106868), (472, 53434), (944, 26717)]