26738878

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 40849776

約数和(自身を除く): 14110898

約数列:

[1, 2, 73, 146, 373, 491, 746, 982, 27229, 35843, 54458, 71686, 183143, 366286, 13369439, 26738878]

約数ペア:

[(1, 26738878), (2, 13369439), (73, 366286), (146, 183143), (373, 71686), (491, 54458), (746, 35843), (982, 27229)]