66470816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 149688000

約数和(自身を除く): 83217184

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 59, 68, 76, 109, 118, 136, 152, 218, 236, 272, 304, 323, 436, 472, 544, 608, 646, 872, 944, 1003, 1121, 1292, 1744, 1853, 1888, 2006, 2071, 2242, 2584, 3488, 3706, 4012, 4142, 4484, 5168, 6431, 7412, 8024, 8284, 8968, 10336, 12862, 14824, 16048, 16568, 17936, 19057, 25724, 29648, 32096, 33136, 35207, 35872, 38114, 51448, 59296, 66272, 70414, 76228, 102896, 109327, 122189, 140828, 152456, 205792, 218654, 244378, 281656, 304912, 437308, 488756, 563312, 609824, 874616, 977512, 1126624, 1749232, 1955024, 2077213, 3498464, 3910048, 4154426, 8308852, 16617704, 33235408, 66470816]

約数ペア:

[(1, 66470816), (2, 33235408), (4, 16617704), (8, 8308852), (16, 4154426), (17, 3910048), (19, 3498464), (32, 2077213), (34, 1955024), (38, 1749232), (59, 1126624), (68, 977512), (76, 874616), (109, 609824), (118, 563312), (136, 488756), (152, 437308), (218, 304912), (236, 281656), (272, 244378), (304, 218654), (323, 205792), (436, 152456), (472, 140828), (544, 122189), (608, 109327), (646, 102896), (872, 76228), (944, 70414), (1003, 66272), (1121, 59296), (1292, 51448), (1744, 38114), (1853, 35872), (1888, 35207), (2006, 33136), (2071, 32096), (2242, 29648), (2584, 25724), (3488, 19057), (3706, 17936), (4012, 16568), (4142, 16048), (4484, 14824), (5168, 12862), (6431, 10336), (7412, 8968), (8024, 8284)]