68875778846

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1\times {\mathrm{53849}}^1$

素因数の和:54848

約数の個数: 32

約数和(自身を含む): 119355724800

約数和(自身を除く): 50479945954

約数列:

[1, 2, 7, 14, 103, 206, 721, 887, 1442, 1774, 6209, 12418, 53849, 91361, 107698, 182722, 376943, 639527, 753886, 1279054, 5546447, 11092894, 38825129, 47764063, 77650258, 95528126, 334348441, 668696882, 4919698489, 9839396978, 34437889423, 68875778846]

約数ペア:

[(1, 68875778846), (2, 34437889423), (7, 9839396978), (14, 4919698489), (103, 668696882), (206, 334348441), (721, 95528126), (887, 77650258), (1442, 47764063), (1774, 38825129), (6209, 11092894), (12418, 5546447), (53849, 1279054), (91361, 753886), (107698, 639527), (182722, 376943)]