25128888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{14747}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 63711360

約数和(自身を除く): 38582472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 14747, 29494, 44241, 58988, 88482, 117976, 176964, 353928, 1047037, 2094074, 3141111, 4188148, 6282222, 8376296, 12564444, 25128888]

約数ペア:

[(1, 25128888), (2, 12564444), (3, 8376296), (4, 6282222), (6, 4188148), (8, 3141111), (12, 2094074), (24, 1047037), (71, 353928), (142, 176964), (213, 117976), (284, 88482), (426, 58988), (568, 44241), (852, 29494), (1704, 14747)]