25521456

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3881}}^1$

素因数の和:4029

約数の個数: 40

約数和(自身を含む): 66428784

約数和(自身を除く): 40907328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 3881, 6576, 7762, 11643, 15524, 23286, 31048, 46572, 62096, 93144, 186288, 531697, 1063394, 1595091, 2126788, 3190182, 4253576, 6380364, 8507152, 12760728, 25521456]

約数ペア:

[(1, 25521456), (2, 12760728), (3, 8507152), (4, 6380364), (6, 4253576), (8, 3190182), (12, 2126788), (16, 1595091), (24, 1063394), (48, 531697), (137, 186288), (274, 93144), (411, 62096), (548, 46572), (822, 31048), (1096, 23286), (1644, 15524), (2192, 11643), (3288, 7762), (3881, 6576)]