28761130

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4211}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 51858144

約数和(自身を除く): 23097014

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 4211, 6830, 8422, 21055, 42110, 2876113, 5752226, 14380565, 28761130]

約数ペア:

[(1, 28761130), (2, 14380565), (5, 5752226), (10, 2876113), (683, 42110), (1366, 21055), (3415, 8422), (4211, 6830)]