25151892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 35594220

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 557, 636, 852, 1114, 1671, 2228, 3342, 3763, 6684, 7526, 11289, 15052, 22578, 29521, 39547, 45156, 59042, 79094, 88563, 118084, 118641, 158188, 177126, 237282, 354252, 474564, 2095991, 4191982, 6287973, 8383964, 12575946, 25151892]

約数ペア:

[(1, 25151892), (2, 12575946), (3, 8383964), (4, 6287973), (6, 4191982), (12, 2095991), (53, 474564), (71, 354252), (106, 237282), (142, 177126), (159, 158188), (212, 118641), (213, 118084), (284, 88563), (318, 79094), (426, 59042), (557, 45156), (636, 39547), (852, 29521), (1114, 22578), (1671, 15052), (2228, 11289), (3342, 7526), (3763, 6684)]