28861361666

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1\times {\mathrm{68539}}^1$

素因数の和:69529

約数の個数: 16

約数和(自身を含む): 43496032320

約数和(自身を除く): 14634670654

約数列:

[1, 2, 311, 622, 677, 1354, 68539, 137078, 210547, 421094, 21315629, 42631258, 46400903, 92801806, 14430680833, 28861361666]

約数ペア:

[(1, 28861361666), (2, 14430680833), (311, 92801806), (622, 46400903), (677, 42631258), (1354, 21315629), (68539, 421094), (137078, 210547)]