74129716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20753}}^1$

素因数の和:20823

約数の個数: 24

約数和(自身を含む): 139466880

約数和(自身を除く): 65337164

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 20753, 41506, 83012, 394307, 788614, 975391, 1577228, 1950782, 3901564, 18532429, 37064858, 74129716]

約数ペア:

[(1, 74129716), (2, 37064858), (4, 18532429), (19, 3901564), (38, 1950782), (47, 1577228), (76, 975391), (94, 788614), (188, 394307), (893, 83012), (1786, 41506), (3572, 20753)]