25357816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6195

約数の個数: 32

約数和(自身を含む): 52980480

約数和(自身を除く): 27622664

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6131, 12262, 24524, 49048, 67441, 134882, 269764, 288157, 539528, 576314, 1152628, 2305256, 3169727, 6339454, 12678908, 25357816]

約数ペア:

[(1, 25357816), (2, 12678908), (4, 6339454), (8, 3169727), (11, 2305256), (22, 1152628), (44, 576314), (47, 539528), (88, 288157), (94, 269764), (188, 134882), (376, 67441), (517, 49048), (1034, 24524), (2068, 12262), (4136, 6131)]