26831245

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1931}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 36908928

約数和(自身を除く): 10077683

約数列:

[1, 5, 7, 35, 397, 1931, 1985, 2779, 9655, 13517, 13895, 67585, 766607, 3833035, 5366249, 26831245]

約数ペア:

[(1, 26831245), (5, 5366249), (7, 3833035), (35, 766607), (397, 67585), (1931, 13895), (1985, 13517), (2779, 9655)]