25006064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38119}}^1$

素因数の和:38168

約数の個数: 20

約数和(自身を含む): 49632240

約数和(自身を除く): 24626176

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38119, 76238, 152476, 304952, 609904, 1562879, 3125758, 6251516, 12503032, 25006064]

約数ペア:

[(1, 25006064), (2, 12503032), (4, 6251516), (8, 3125758), (16, 1562879), (41, 609904), (82, 304952), (164, 152476), (328, 76238), (656, 38119)]