25687274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4397}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 40531968

約数和(自身を除く): 14844694

約数列:

[1, 2, 23, 46, 127, 254, 2921, 4397, 5842, 8794, 101131, 202262, 558419, 1116838, 12843637, 25687274]

約数ペア:

[(1, 25687274), (2, 12843637), (23, 1116838), (46, 558419), (127, 202262), (254, 101131), (2921, 8794), (4397, 5842)]