66456532336

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1637183}}^1$

素因数の和:1637293

約数の個数: 40

約数和(自身を含む): 133987138560

約数和(自身を除く): 67530606224

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 5074, 10148, 20296, 40592, 1637183, 3274366, 6548732, 13097464, 26194928, 70398869, 96593797, 140797738, 193187594, 281595476, 386375188, 563190952, 772750376, 1126381904, 1545500752, 4153533271, 8307066542, 16614133084, 33228266168, 66456532336]

約数ペア:

[(1, 66456532336), (2, 33228266168), (4, 16614133084), (8, 8307066542), (16, 4153533271), (43, 1545500752), (59, 1126381904), (86, 772750376), (118, 563190952), (172, 386375188), (236, 281595476), (344, 193187594), (472, 140797738), (688, 96593797), (944, 70398869), (2537, 26194928), (5074, 13097464), (10148, 6548732), (20296, 3274366), (40592, 1637183)]