25224004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 47680920

約数和(自身を除く): 22456916

約数列:

[1, 2, 4, 13, 26, 52, 509, 953, 1018, 1906, 2036, 3812, 6617, 12389, 13234, 24778, 26468, 49556, 485077, 970154, 1940308, 6306001, 12612002, 25224004]

約数ペア:

[(1, 25224004), (2, 12612002), (4, 6306001), (13, 1940308), (26, 970154), (52, 485077), (509, 49556), (953, 26468), (1018, 24778), (1906, 13234), (2036, 12389), (3812, 6617)]