7728975472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28415351}}^1$

素因数の和:28415376

約数の個数: 20

約数和(自身を含む): 15855766416

約数和(自身を除く): 8126790944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28415351, 56830702, 113661404, 227322808, 454645616, 483060967, 966121934, 1932243868, 3864487736, 7728975472]

約数ペア:

[(1, 7728975472), (2, 3864487736), (4, 1932243868), (8, 966121934), (16, 483060967), (17, 454645616), (34, 227322808), (68, 113661404), (136, 56830702), (272, 28415351)]