28699616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81533}}^1$

素因数の和:81554

約数の個数: 24

約数和(自身を含む): 61639704

約数和(自身を除く): 32940088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81533, 163066, 326132, 652264, 896863, 1304528, 1793726, 2609056, 3587452, 7174904, 14349808, 28699616]

約数ペア:

[(1, 28699616), (2, 14349808), (4, 7174904), (8, 3587452), (11, 2609056), (16, 1793726), (22, 1304528), (32, 896863), (44, 652264), (88, 326132), (176, 163066), (352, 81533)]