25339548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 64225280

約数和(自身を除く): 38885732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1279, 1524, 1651, 2558, 3302, 3837, 4953, 5116, 6604, 7674, 9906, 15348, 16627, 19812, 33254, 49881, 66508, 99762, 162433, 199524, 324866, 487299, 649732, 974598, 1949196, 2111629, 4223258, 6334887, 8446516, 12669774, 25339548]

約数ペア:

[(1, 25339548), (2, 12669774), (3, 8446516), (4, 6334887), (6, 4223258), (12, 2111629), (13, 1949196), (26, 974598), (39, 649732), (52, 487299), (78, 324866), (127, 199524), (156, 162433), (254, 99762), (381, 66508), (508, 49881), (762, 33254), (1279, 19812), (1524, 16627), (1651, 15348), (2558, 9906), (3302, 7674), (3837, 6604), (4953, 5116)]