28696208

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{12037}}^1$

素因数の和:12194

約数の個数: 20

約数和(自身を含む): 55976700

約数和(自身を除く): 27280492

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 12037, 24074, 48148, 96296, 192592, 1793513, 3587026, 7174052, 14348104, 28696208]

約数ペア:

[(1, 28696208), (2, 14348104), (4, 7174052), (8, 3587026), (16, 1793513), (149, 192592), (298, 96296), (596, 48148), (1192, 24074), (2384, 12037)]