28672666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8747}}^1$

素因数の和:8909

約数の個数: 16

約数和(自身を含む): 47239200

約数和(自身を除く): 18566534

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8747, 17494, 96217, 192434, 1303303, 2606606, 14336333, 28672666]

約数ペア:

[(1, 28672666), (2, 14336333), (11, 2606606), (22, 1303303), (149, 192434), (298, 96217), (1639, 17494), (3278, 8747)]