25369684

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 45395168

約数和(自身を除く): 20025484

約数列:

[1, 2, 4, 67, 134, 181, 268, 362, 523, 724, 1046, 2092, 12127, 24254, 35041, 48508, 70082, 94663, 140164, 189326, 378652, 6342421, 12684842, 25369684]

約数ペア:

[(1, 25369684), (2, 12684842), (4, 6342421), (67, 378652), (134, 189326), (181, 140164), (268, 94663), (362, 70082), (523, 48508), (724, 35041), (1046, 24254), (2092, 12127)]