25558736

素因数分解:

$2^4\times 7^1\times {\mathrm{228203}}^1$

素因数の和:228218

約数の個数: 20

約数和(自身を含む): 56594592

約数和(自身を除く): 31035856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228203, 456406, 912812, 1597421, 1825624, 3194842, 3651248, 6389684, 12779368, 25558736]

約数ペア:

[(1, 25558736), (2, 12779368), (4, 6389684), (7, 3651248), (8, 3194842), (14, 1825624), (16, 1597421), (28, 912812), (56, 456406), (112, 228203)]