26630288

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10211}}^1$

素因数の和:10382

約数の個数: 20

約数和(自身を含む): 51917808

約数和(自身を除く): 25287520

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10211, 20422, 40844, 81688, 163376, 1664393, 3328786, 6657572, 13315144, 26630288]

約数ペア:

[(1, 26630288), (2, 13315144), (4, 6657572), (8, 3328786), (16, 1664393), (163, 163376), (326, 81688), (652, 40844), (1304, 20422), (2608, 10211)]