25947824

素因数分解:

$2^4\times 7^1\times {\mathrm{231677}}^1$

素因数の和:231692

約数の個数: 20

約数和(自身を含む): 57456144

約数和(自身を除く): 31508320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231677, 463354, 926708, 1621739, 1853416, 3243478, 3706832, 6486956, 12973912, 25947824]

約数ペア:

[(1, 25947824), (2, 12973912), (4, 6486956), (7, 3706832), (8, 3243478), (14, 1853416), (16, 1621739), (28, 926708), (56, 463354), (112, 231677)]