69409742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28753}}^1$

素因数の和:28843

約数の個数: 16

約数和(自身を含む): 111795552

約数和(自身を除く): 42385810

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 28753, 57506, 488801, 977602, 2041463, 4082926, 34704871, 69409742]

約数ペア:

[(1, 69409742), (2, 34704871), (17, 4082926), (34, 2041463), (71, 977602), (142, 488801), (1207, 57506), (2414, 28753)]