28371844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 52835328

約数和(自身を除く): 24463484

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 1871, 3742, 3791, 7484, 7582, 15164, 31807, 63614, 127228, 417233, 834466, 1668932, 7092961, 14185922, 28371844]

約数ペア:

[(1, 28371844), (2, 14185922), (4, 7092961), (17, 1668932), (34, 834466), (68, 417233), (223, 127228), (446, 63614), (892, 31807), (1871, 15164), (3742, 7582), (3791, 7484)]