26672878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1361}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 41186880

約数和(自身を除く): 14514002

約数列:

[1, 2, 41, 82, 239, 478, 1361, 2722, 9799, 19598, 55801, 111602, 325279, 650558, 13336439, 26672878]

約数ペア:

[(1, 26672878), (2, 13336439), (41, 650558), (82, 325279), (239, 111602), (478, 55801), (1361, 19598), (2722, 9799)]