28946716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 54250560

約数和(自身を除く): 25303844

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4783, 6052, 9566, 19132, 81311, 162622, 325244, 425687, 851374, 1702748, 7236679, 14473358, 28946716]

約数ペア:

[(1, 28946716), (2, 14473358), (4, 7236679), (17, 1702748), (34, 851374), (68, 425687), (89, 325244), (178, 162622), (356, 81311), (1513, 19132), (3026, 9566), (4783, 6052)]