28954948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6389}}^1$

素因数の和:6507

約数の個数: 24

約数和(自身を含む): 55823040

約数和(自身を除く): 26868092

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 6389, 12778, 25556, 70279, 140558, 281116, 658067, 1316134, 2632268, 7238737, 14477474, 28954948]

約数ペア:

[(1, 28954948), (2, 14477474), (4, 7238737), (11, 2632268), (22, 1316134), (44, 658067), (103, 281116), (206, 140558), (412, 70279), (1133, 25556), (2266, 12778), (4532, 6389)]