72488002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{3917}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 114719040

約数和(自身を除く): 42231038

約数列:

[1, 2, 19, 38, 487, 974, 3917, 7834, 9253, 18506, 74423, 148846, 1907579, 3815158, 36244001, 72488002]

約数ペア:

[(1, 72488002), (2, 36244001), (19, 3815158), (38, 1907579), (487, 148846), (974, 74423), (3917, 18506), (7834, 9253)]