26853908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 48137544

約数和(自身を除く): 21283636

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 701, 1402, 2804, 9577, 19154, 38308, 42761, 85522, 110057, 171044, 220114, 440228, 6713477, 13426954, 26853908]

約数ペア:

[(1, 26853908), (2, 13426954), (4, 6713477), (61, 440228), (122, 220114), (157, 171044), (244, 110057), (314, 85522), (628, 42761), (701, 38308), (1402, 19154), (2804, 9577)]