25138088

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{21089}}^1$

素因数の和:21244

約数の個数: 16

約数和(自身を含む): 47452500

約数和(自身を除く): 22314412

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 21089, 42178, 84356, 168712, 3142261, 6284522, 12569044, 25138088]

約数ペア:

[(1, 25138088), (2, 12569044), (4, 6284522), (8, 3142261), (149, 168712), (298, 84356), (596, 42178), (1192, 21089)]