127578512

素因数分解:

$2^4\times {\mathrm{2657}}^1\times {\mathrm{3001}}^1$

素因数の和:5666

約数の個数: 20

約数和(自身を含む): 247358796

約数和(自身を除く): 119780284

約数列:

[1, 2, 4, 8, 16, 2657, 3001, 5314, 6002, 10628, 12004, 21256, 24008, 42512, 48016, 7973657, 15947314, 31894628, 63789256, 127578512]

約数ペア:

[(1, 127578512), (2, 63789256), (4, 31894628), (8, 15947314), (16, 7973657), (2657, 48016), (3001, 42512), (5314, 24008), (6002, 21256), (10628, 12004)]