25491396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{303469}}^1$

素因数の和:303483

約数の個数: 24

約数和(自身を含む): 67977280

約数和(自身を除く): 42485884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 303469, 606938, 910407, 1213876, 1820814, 2124283, 3641628, 4248566, 6372849, 8497132, 12745698, 25491396]

約数ペア:

[(1, 25491396), (2, 12745698), (3, 8497132), (4, 6372849), (6, 4248566), (7, 3641628), (12, 2124283), (14, 1820814), (21, 1213876), (28, 910407), (42, 606938), (84, 303469)]