25529388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 64256640

約数和(自身を除く): 38727252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 2731, 3116, 4674, 5462, 8193, 9348, 10924, 16386, 32772, 51889, 103778, 111971, 155667, 207556, 223942, 311334, 335913, 447884, 622668, 671826, 1343652, 2127449, 4254898, 6382347, 8509796, 12764694, 25529388]

約数ペア:

[(1, 25529388), (2, 12764694), (3, 8509796), (4, 6382347), (6, 4254898), (12, 2127449), (19, 1343652), (38, 671826), (41, 622668), (57, 447884), (76, 335913), (82, 311334), (114, 223942), (123, 207556), (164, 155667), (228, 111971), (246, 103778), (492, 51889), (779, 32772), (1558, 16386), (2337, 10924), (2731, 9348), (3116, 8193), (4674, 5462)]