28252398056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3187}}^1\times {\mathrm{65183}}^1$

素因数の和:68393

約数の個数: 32

約数和(自身を含む): 56107779840

約数和(自身を除く): 27855381784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3187, 6374, 12748, 25496, 54179, 65183, 108358, 130366, 216716, 260732, 433432, 521464, 1108111, 2216222, 4432444, 8864888, 207738221, 415476442, 830952884, 1661905768, 3531549757, 7063099514, 14126199028, 28252398056]

約数ペア:

[(1, 28252398056), (2, 14126199028), (4, 7063099514), (8, 3531549757), (17, 1661905768), (34, 830952884), (68, 415476442), (136, 207738221), (3187, 8864888), (6374, 4432444), (12748, 2216222), (25496, 1108111), (54179, 521464), (65183, 433432), (108358, 260732), (130366, 216716)]