6688752856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{1481}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 13537180800

約数和(自身を除く): 6848427944

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 691, 817, 1382, 1481, 1634, 2764, 2962, 3268, 5528, 5924, 6536, 11848, 13129, 26258, 28139, 29713, 52516, 56278, 59426, 63683, 105032, 112556, 118852, 127366, 225112, 237704, 254732, 509464, 564547, 1023371, 1129094, 1209977, 2046742, 2258188, 2419954, 4093484, 4516376, 4839908, 8186968, 9679816, 19444049, 38888098, 44004953, 77776196, 88009906, 155552392, 176019812, 352039624, 836094107, 1672188214, 3344376428, 6688752856]

約数ペア:

[(1, 6688752856), (2, 3344376428), (4, 1672188214), (8, 836094107), (19, 352039624), (38, 176019812), (43, 155552392), (76, 88009906), (86, 77776196), (152, 44004953), (172, 38888098), (344, 19444049), (691, 9679816), (817, 8186968), (1382, 4839908), (1481, 4516376), (1634, 4093484), (2764, 2419954), (2962, 2258188), (3268, 2046742), (5528, 1209977), (5924, 1129094), (6536, 1023371), (11848, 564547), (13129, 509464), (26258, 254732), (28139, 237704), (29713, 225112), (52516, 127366), (56278, 118852), (59426, 112556), (63683, 105032)]