68947466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259201}}^1$

素因数の和:259229

約数の個数: 16

約数和(自身を含む): 124416960

約数和(自身を除く): 55469494

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 259201, 518402, 1814407, 3628814, 4924819, 9849638, 34473733, 68947466]

約数ペア:

[(1, 68947466), (2, 34473733), (7, 9849638), (14, 4924819), (19, 3628814), (38, 1814407), (133, 518402), (266, 259201)]