28416839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 32292000

約数和(自身を除く): 3875161

約数列:

[1, 11, 29, 229, 319, 389, 2519, 4279, 6641, 11281, 73051, 89081, 124091, 979891, 2583349, 28416839]

約数ペア:

[(1, 28416839), (11, 2583349), (29, 979891), (229, 124091), (319, 89081), (389, 73051), (2519, 11281), (4279, 6641)]