47399794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 81144000

約数和(自身を除く): 33744206

約数列:

[1, 2, 13, 19, 26, 38, 229, 247, 419, 458, 494, 838, 2977, 4351, 5447, 5954, 7961, 8702, 10894, 15922, 56563, 95951, 103493, 113126, 191902, 206986, 1247363, 1823069, 2494726, 3646138, 23699897, 47399794]

約数ペア:

[(1, 47399794), (2, 23699897), (13, 3646138), (19, 2494726), (26, 1823069), (38, 1247363), (229, 206986), (247, 191902), (419, 113126), (458, 103493), (494, 95951), (838, 56563), (2977, 15922), (4351, 10894), (5447, 8702), (5954, 7961)]