70458146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20399}}^1$

素因数の和:20569

約数の個数: 16

約数和(自身を含む): 116035200

約数和(自身を除く): 45577054

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 20399, 40798, 224389, 448778, 3202643, 6405286, 35229073, 70458146]

約数ペア:

[(1, 70458146), (2, 35229073), (11, 6405286), (22, 3202643), (157, 448778), (314, 224389), (1727, 40798), (3454, 20399)]