71081356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{11839}}^1$

素因数の和:11941

約数の個数: 24

約数和(自身を含む): 132608000

約数和(自身を除く): 61526644

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 11839, 23678, 47356, 224941, 449882, 899764, 935281, 1870562, 3741124, 17770339, 35540678, 71081356]

約数ペア:

[(1, 71081356), (2, 35540678), (4, 17770339), (19, 3741124), (38, 1870562), (76, 935281), (79, 899764), (158, 449882), (316, 224941), (1501, 47356), (3002, 23678), (6004, 11839)]