28222742

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 43934400

約数和(自身を除く): 15711658

約数列:

[1, 2, 29, 58, 431, 862, 1129, 2258, 12499, 24998, 32741, 65482, 486599, 973198, 14111371, 28222742]

約数ペア:

[(1, 28222742), (2, 14111371), (29, 973198), (58, 486599), (431, 65482), (862, 32741), (1129, 24998), (2258, 12499)]