25222384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 53746560

約数和(自身を除く): 28524176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1031, 1112, 1529, 2062, 2224, 3058, 4124, 6116, 8248, 11341, 12232, 16496, 22682, 24464, 45364, 90728, 143309, 181456, 286618, 573236, 1146472, 1576399, 2292944, 3152798, 6305596, 12611192, 25222384]

約数ペア:

[(1, 25222384), (2, 12611192), (4, 6305596), (8, 3152798), (11, 2292944), (16, 1576399), (22, 1146472), (44, 573236), (88, 286618), (139, 181456), (176, 143309), (278, 90728), (556, 45364), (1031, 24464), (1112, 22682), (1529, 16496), (2062, 12232), (2224, 11341), (3058, 8248), (4124, 6116)]