72497882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2221}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 114655200

約数和(自身を除く): 42157318

約数列:

[1, 2, 19, 38, 859, 1718, 2221, 4442, 16321, 32642, 42199, 84398, 1907839, 3815678, 36248941, 72497882]

約数ペア:

[(1, 72497882), (2, 36248941), (19, 3815678), (38, 1907839), (859, 84398), (1718, 42199), (2221, 32642), (4442, 16321)]