14714440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28321

約数の個数: 32

約数和(自身を含む): 35655480

約数和(自身を除く): 20941040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28297, 56594, 113188, 141485, 226376, 282970, 367861, 565940, 735722, 1131880, 1471444, 1839305, 2942888, 3678610, 7357220, 14714440]

約数ペア:

[(1, 14714440), (2, 7357220), (4, 3678610), (5, 2942888), (8, 1839305), (10, 1471444), (13, 1131880), (20, 735722), (26, 565940), (40, 367861), (52, 282970), (65, 226376), (104, 141485), (130, 113188), (260, 56594), (520, 28297)]