25297096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 52102080

約数和(自身を除く): 26804984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 1831, 3454, 3662, 6908, 7324, 13816, 14648, 20141, 40282, 80564, 161128, 287467, 574934, 1149868, 2299736, 3162137, 6324274, 12648548, 25297096]

約数ペア:

[(1, 25297096), (2, 12648548), (4, 6324274), (8, 3162137), (11, 2299736), (22, 1149868), (44, 574934), (88, 287467), (157, 161128), (314, 80564), (628, 40282), (1256, 20141), (1727, 14648), (1831, 13816), (3454, 7324), (3662, 6908)]