28426516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1103}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 52859520

約数和(自身を除く): 24433004

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1103, 1516, 2206, 4412, 6443, 12886, 18751, 25772, 37502, 75004, 418037, 836074, 1672148, 7106629, 14213258, 28426516]

約数ペア:

[(1, 28426516), (2, 14213258), (4, 7106629), (17, 1672148), (34, 836074), (68, 418037), (379, 75004), (758, 37502), (1103, 25772), (1516, 18751), (2206, 12886), (4412, 6443)]