28576490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 55007424

約数和(自身を除く): 26430934

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1571, 1819, 3142, 3638, 7855, 9095, 15710, 18190, 26707, 53414, 133535, 168097, 267070, 336194, 840485, 1680970, 2857649, 5715298, 14288245, 28576490]

約数ペア:

[(1, 28576490), (2, 14288245), (5, 5715298), (10, 2857649), (17, 1680970), (34, 840485), (85, 336194), (107, 267070), (170, 168097), (214, 133535), (535, 53414), (1070, 26707), (1571, 18190), (1819, 15710), (3142, 9095), (3638, 7855)]