28332860

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2311}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 59621856

約数和(自身を除く): 31288996

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2311, 2452, 3065, 4622, 6130, 9244, 11555, 12260, 23110, 46220, 1416643, 2833286, 5666572, 7083215, 14166430, 28332860]

約数ペア:

[(1, 28332860), (2, 14166430), (4, 7083215), (5, 5666572), (10, 2833286), (20, 1416643), (613, 46220), (1226, 23110), (2311, 12260), (2452, 11555), (3065, 9244), (4622, 6130)]