28319233

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 2525567

約数列:

[1, 23, 41, 59, 509, 943, 1357, 2419, 11707, 20869, 30031, 55637, 479987, 690713, 1231271, 28319233]

約数ペア:

[(1, 28319233), (23, 1231271), (41, 690713), (59, 479987), (509, 55637), (943, 30031), (1357, 20869), (2419, 11707)]