26657104

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{6971}}^1$

素因数の和:7218

約数の個数: 20

約数和(自身を含む): 51871680

約数和(自身を除く): 25214576

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 6971, 13942, 27884, 55768, 111536, 1666069, 3332138, 6664276, 13328552, 26657104]

約数ペア:

[(1, 26657104), (2, 13328552), (4, 6664276), (8, 3332138), (16, 1666069), (239, 111536), (478, 55768), (956, 27884), (1912, 13942), (3824, 6971)]