15272824

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 17628296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1223, 1561, 1784, 2446, 3122, 4892, 6244, 8561, 9784, 12488, 17122, 34244, 68488, 272729, 545458, 1090916, 1909103, 2181832, 3818206, 7636412, 15272824]

約数ペア:

[(1, 15272824), (2, 7636412), (4, 3818206), (7, 2181832), (8, 1909103), (14, 1090916), (28, 545458), (56, 272729), (223, 68488), (446, 34244), (892, 17122), (1223, 12488), (1561, 9784), (1784, 8561), (2446, 6244), (3122, 4892)]