25838984

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 49815000

約数和(自身を除く): 23976016

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 298, 409, 424, 596, 818, 1192, 1636, 3272, 7897, 15794, 21677, 31588, 43354, 60941, 63176, 86708, 121882, 173416, 243764, 487528, 3229873, 6459746, 12919492, 25838984]

約数ペア:

[(1, 25838984), (2, 12919492), (4, 6459746), (8, 3229873), (53, 487528), (106, 243764), (149, 173416), (212, 121882), (298, 86708), (409, 63176), (424, 60941), (596, 43354), (818, 31588), (1192, 21677), (1636, 15794), (3272, 7897)]