28878988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{709}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 53676000

約数和(自身を除く): 24797012

約数列:

[1, 2, 4, 17, 34, 68, 599, 709, 1198, 1418, 2396, 2836, 10183, 12053, 20366, 24106, 40732, 48212, 424691, 849382, 1698764, 7219747, 14439494, 28878988]

約数ペア:

[(1, 28878988), (2, 14439494), (4, 7219747), (17, 1698764), (34, 849382), (68, 424691), (599, 48212), (709, 40732), (1198, 24106), (1418, 20366), (2396, 12053), (2836, 10183)]