68246822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{256567}}^1$

素因数の和:256595

約数の個数: 16

約数和(自身を含む): 123152640

約数和(自身を除く): 54905818

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 256567, 513134, 1795969, 3591938, 4874773, 9749546, 34123411, 68246822]

約数ペア:

[(1, 68246822), (2, 34123411), (7, 9749546), (14, 4874773), (19, 3591938), (38, 1795969), (133, 513134), (266, 256567)]