66032864

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 136726128

約数和(自身を除く): 70693264

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1297, 1376, 1591, 2594, 3182, 5188, 6364, 10376, 12728, 20752, 25456, 41504, 47989, 50912, 55771, 95978, 111542, 191956, 223084, 383912, 446168, 767824, 892336, 1535648, 1784672, 2063527, 4127054, 8254108, 16508216, 33016432, 66032864]

約数ペア:

[(1, 66032864), (2, 33016432), (4, 16508216), (8, 8254108), (16, 4127054), (32, 2063527), (37, 1784672), (43, 1535648), (74, 892336), (86, 767824), (148, 446168), (172, 383912), (296, 223084), (344, 191956), (592, 111542), (688, 95978), (1184, 55771), (1297, 50912), (1376, 47989), (1591, 41504), (2594, 25456), (3182, 20752), (5188, 12728), (6364, 10376)]