68417176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{450113}}^1$

素因数の和:450138

約数の個数: 16

約数和(自身を含む): 135034200

約数和(自身を除く): 66617024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 450113, 900226, 1800452, 3600904, 8552147, 17104294, 34208588, 68417176]

約数ペア:

[(1, 68417176), (2, 34208588), (4, 17104294), (8, 8552147), (19, 3600904), (38, 1800452), (76, 900226), (152, 450113)]