26379646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 40687920

約数和(自身を除く): 14308274

約数列:

[1, 2, 41, 82, 389, 778, 827, 1654, 15949, 31898, 33907, 67814, 321703, 643406, 13189823, 26379646]

約数ペア:

[(1, 26379646), (2, 13189823), (41, 643406), (82, 321703), (389, 67814), (778, 33907), (827, 31898), (1654, 15949)]