71942588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1153}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 132802320

約数和(自身を除く): 60859732

約数列:

[1, 2, 4, 19, 38, 76, 821, 1153, 1642, 2306, 3284, 4612, 15599, 21907, 31198, 43814, 62396, 87628, 946613, 1893226, 3786452, 17985647, 35971294, 71942588]

約数ペア:

[(1, 71942588), (2, 35971294), (4, 17985647), (19, 3786452), (38, 1893226), (76, 946613), (821, 87628), (1153, 62396), (1642, 43814), (2306, 31198), (3284, 21907), (4612, 15599)]