8686309814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{3967}}^1$

素因数の和:4269

約数の個数: 64

約数和(自身を含む): 16414949376

約数和(自身を除く): 7728639562

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 227, 371, 454, 689, 742, 1378, 1589, 2951, 3178, 3967, 4823, 5902, 7934, 9646, 12031, 20657, 24062, 27769, 41314, 51571, 55538, 84217, 103142, 156403, 168434, 210251, 312806, 360997, 420502, 721994, 900509, 1094821, 1471757, 1801018, 2189642, 2733263, 2943514, 5466526, 6303563, 11706617, 12607126, 19132841, 23413234, 38265682, 47726977, 81946319, 95453954, 163892638, 334088839, 620450701, 668177678, 1240901402, 4343154907, 8686309814]

約数ペア:

[(1, 8686309814), (2, 4343154907), (7, 1240901402), (13, 668177678), (14, 620450701), (26, 334088839), (53, 163892638), (91, 95453954), (106, 81946319), (182, 47726977), (227, 38265682), (371, 23413234), (454, 19132841), (689, 12607126), (742, 11706617), (1378, 6303563), (1589, 5466526), (2951, 2943514), (3178, 2733263), (3967, 2189642), (4823, 1801018), (5902, 1471757), (7934, 1094821), (9646, 900509), (12031, 721994), (20657, 420502), (24062, 360997), (27769, 312806), (41314, 210251), (51571, 168434), (55538, 156403), (84217, 103142)]