7775426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 13177728

約数和(自身を除く): 5402302

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 163, 326, 391, 782, 1037, 1403, 2074, 2771, 2806, 3749, 5542, 7498, 9943, 19886, 23851, 47702, 63733, 127466, 169031, 228689, 338062, 457378, 3887713, 7775426]

約数ペア:

[(1, 7775426), (2, 3887713), (17, 457378), (23, 338062), (34, 228689), (46, 169031), (61, 127466), (122, 63733), (163, 47702), (326, 23851), (391, 19886), (782, 9943), (1037, 7498), (1403, 5542), (2074, 3749), (2771, 2806)]