25190228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29021}}^1$

素因数の和:29063

約数の個数: 24

約数和(自身を含む): 52007424

約数和(自身を除く): 26817196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 29021, 58042, 116084, 203147, 406294, 812588, 899651, 1799302, 3598604, 6297557, 12595114, 25190228]

約数ペア:

[(1, 25190228), (2, 12595114), (4, 6297557), (7, 3598604), (14, 1799302), (28, 899651), (31, 812588), (62, 406294), (124, 203147), (217, 116084), (434, 58042), (868, 29021)]