42747334

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 76320000

約数和(自身を除く): 33572666

約数列:

[1, 2, 7, 14, 29, 58, 203, 211, 406, 422, 499, 998, 1477, 2954, 3493, 6119, 6986, 12238, 14471, 28942, 42833, 85666, 101297, 105289, 202594, 210578, 737023, 1474046, 3053381, 6106762, 21373667, 42747334]

約数ペア:

[(1, 42747334), (2, 21373667), (7, 6106762), (14, 3053381), (29, 1474046), (58, 737023), (203, 210578), (211, 202594), (406, 105289), (422, 101297), (499, 85666), (998, 42833), (1477, 28942), (2954, 14471), (3493, 12238), (6119, 6986)]