28589170

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{10321}}^1$

素因数の和:10605

約数の個数: 16

約数和(自身を含む): 51651288

約数和(自身を除く): 23062118

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 10321, 20642, 51605, 103210, 2858917, 5717834, 14294585, 28589170]

約数ペア:

[(1, 28589170), (2, 14294585), (5, 5717834), (10, 2858917), (277, 103210), (554, 51605), (1385, 20642), (2770, 10321)]