68802128928728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{799950341}}^1$

素因数の和:799951187

約数の個数: 32

約数和(自身を含む): 139095365466960

約数和(自身を除く): 70293236538232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 827, 1654, 3308, 6616, 10751, 21502, 43004, 86008, 799950341, 1599900682, 3199801364, 6399602728, 10399354433, 20798708866, 41597417732, 83194835464, 661558932007, 1323117864014, 2646235728028, 5292471456056, 8600266116091, 17200532232182, 34401064464364, 68802128928728]

約数ペア:

[(1, 68802128928728), (2, 34401064464364), (4, 17200532232182), (8, 8600266116091), (13, 5292471456056), (26, 2646235728028), (52, 1323117864014), (104, 661558932007), (827, 83194835464), (1654, 41597417732), (3308, 20798708866), (6616, 10399354433), (10751, 6399602728), (21502, 3199801364), (43004, 1599900682), (86008, 799950341)]