25148156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 48799296

約数和(自身を除く): 23651140

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 233, 242, 446, 466, 484, 892, 932, 2453, 2563, 4906, 5126, 9812, 10252, 26983, 28193, 51959, 53966, 56386, 103918, 107932, 112772, 207836, 571549, 1143098, 2286196, 6287039, 12574078, 25148156]

約数ペア:

[(1, 25148156), (2, 12574078), (4, 6287039), (11, 2286196), (22, 1143098), (44, 571549), (121, 207836), (223, 112772), (233, 107932), (242, 103918), (446, 56386), (466, 53966), (484, 51959), (892, 28193), (932, 26983), (2453, 10252), (2563, 9812), (4906, 5126)]