25158268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 45505152

約数和(自身を除く): 20346884

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 1367, 2734, 4601, 5468, 9202, 18404, 58781, 117562, 146269, 235124, 292538, 585076, 6289567, 12579134, 25158268]

約数ペア:

[(1, 25158268), (2, 12579134), (4, 6289567), (43, 585076), (86, 292538), (107, 235124), (172, 146269), (214, 117562), (428, 58781), (1367, 18404), (2734, 9202), (4601, 5468)]