28071308594

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1\times {\mathrm{15427}}^1$

素因数の和:21110

約数の個数: 32

約数和(自身を含む): 50226656256

約数和(自身を除く): 22155347662

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5651, 11302, 15427, 30854, 39557, 79114, 107989, 129973, 215978, 259946, 354821, 709642, 909811, 1819622, 2483747, 4967494, 87177977, 174355954, 610245839, 1220491678, 2005093471, 4010186942, 14035654297, 28071308594]

約数ペア:

[(1, 28071308594), (2, 14035654297), (7, 4010186942), (14, 2005093471), (23, 1220491678), (46, 610245839), (161, 174355954), (322, 87177977), (5651, 4967494), (11302, 2483747), (15427, 1819622), (30854, 909811), (39557, 709642), (79114, 354821), (107989, 259946), (129973, 215978)]