25625824

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 59897880

約数和(自身を除く): 34272056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 277, 392, 413, 472, 554, 784, 826, 944, 1108, 1568, 1652, 1888, 1939, 2216, 2891, 3304, 3878, 4432, 5782, 6608, 7756, 8864, 11564, 13216, 13573, 15512, 16343, 23128, 27146, 31024, 32686, 46256, 54292, 62048, 65372, 92512, 108584, 114401, 130744, 217168, 228802, 261488, 434336, 457604, 522976, 800807, 915208, 1601614, 1830416, 3203228, 3660832, 6406456, 12812912, 25625824]

約数ペア:

[(1, 25625824), (2, 12812912), (4, 6406456), (7, 3660832), (8, 3203228), (14, 1830416), (16, 1601614), (28, 915208), (32, 800807), (49, 522976), (56, 457604), (59, 434336), (98, 261488), (112, 228802), (118, 217168), (196, 130744), (224, 114401), (236, 108584), (277, 92512), (392, 65372), (413, 62048), (472, 54292), (554, 46256), (784, 32686), (826, 31024), (944, 27146), (1108, 23128), (1568, 16343), (1652, 15512), (1888, 13573), (1939, 13216), (2216, 11564), (2891, 8864), (3304, 7756), (3878, 6608), (4432, 5782)]