40799018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38273}}^1$

素因数の和:38329

約数の個数: 16

約数和(自身を含む): 67515336

約数和(自身を除く): 26716318

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 38273, 76546, 497549, 995098, 1569193, 3138386, 20399509, 40799018]

約数ペア:

[(1, 40799018), (2, 20399509), (13, 3138386), (26, 1569193), (41, 995098), (82, 497549), (533, 76546), (1066, 38273)]