25364668

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21067}}^1$

素因数の和:21121

約数の個数: 24

約数和(自身を含む): 51911552

約数和(自身を除く): 26546884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 21067, 42134, 84268, 147469, 294938, 589876, 905881, 1811762, 3623524, 6341167, 12682334, 25364668]

約数ペア:

[(1, 25364668), (2, 12682334), (4, 6341167), (7, 3623524), (14, 1811762), (28, 905881), (43, 589876), (86, 294938), (172, 147469), (301, 84268), (602, 42134), (1204, 21067)]