25752671

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 31299840

約数和(自身を除く): 5547169

約数列:

[1, 7, 17, 119, 379, 571, 2653, 3997, 6443, 9707, 45101, 67949, 216409, 1514863, 3678953, 25752671]

約数ペア:

[(1, 25752671), (7, 3678953), (17, 1514863), (119, 216409), (379, 67949), (571, 45101), (2653, 9707), (3997, 6443)]