28866458

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 44271360

約数和(自身を除く): 15404902

約数列:

[1, 2, 59, 118, 223, 446, 1097, 2194, 13157, 26314, 64723, 129446, 244631, 489262, 14433229, 28866458]

約数ペア:

[(1, 28866458), (2, 14433229), (59, 489262), (118, 244631), (223, 129446), (446, 64723), (1097, 26314), (2194, 13157)]