25655434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 47393280

約数和(自身を除く): 21737846

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2243, 4486, 5719, 11438, 15701, 31402, 42617, 85234, 96449, 192898, 298319, 596638, 675143, 1350286, 1832531, 3665062, 12827717, 25655434]

約数ペア:

[(1, 25655434), (2, 12827717), (7, 3665062), (14, 1832531), (19, 1350286), (38, 675143), (43, 596638), (86, 298319), (133, 192898), (266, 96449), (301, 85234), (602, 42617), (817, 31402), (1634, 15701), (2243, 11438), (4486, 5719)]