68266792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5581}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 140666400

約数和(自身を除く): 72399608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5581, 6116, 11162, 12232, 22324, 44648, 61391, 122782, 245564, 491128, 775759, 1551518, 3103036, 6206072, 8533349, 17066698, 34133396, 68266792]

約数ペア:

[(1, 68266792), (2, 34133396), (4, 17066698), (8, 8533349), (11, 6206072), (22, 3103036), (44, 1551518), (88, 775759), (139, 491128), (278, 245564), (556, 122782), (1112, 61391), (1529, 44648), (3058, 22324), (5581, 12232), (6116, 11162)]