68371216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{58537}}^1$

素因数の和:58618

約数の個数: 20

約数和(自身を含む): 134286172

約数和(自身を除く): 65914956

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 58537, 117074, 234148, 468296, 936592, 4273201, 8546402, 17092804, 34185608, 68371216]

約数ペア:

[(1, 68371216), (2, 34185608), (4, 17092804), (8, 8546402), (16, 4273201), (73, 936592), (146, 468296), (292, 234148), (584, 117074), (1168, 58537)]