28702920998

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{2423}}^1\times {\mathrm{16139}}^1$

素因数の和:18931

約数の個数: 16

約数和(自身を含む): 43192189440

約数和(自身を除く): 14489268442

約数列:

[1, 2, 367, 734, 2423, 4846, 16139, 32278, 889241, 1778482, 5923013, 11846026, 39104797, 78209594, 14351460499, 28702920998]

約数ペア:

[(1, 28702920998), (2, 14351460499), (367, 78209594), (734, 39104797), (2423, 11846026), (4846, 5923013), (16139, 1778482), (32278, 889241)]