25981126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4729}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 40526640

約数和(自身を除く): 14545514

約数列:

[1, 2, 41, 67, 82, 134, 2747, 4729, 5494, 9458, 193889, 316843, 387778, 633686, 12990563, 25981126]

約数ペア:

[(1, 25981126), (2, 12990563), (41, 633686), (67, 387778), (82, 316843), (134, 193889), (2747, 9458), (4729, 5494)]