66518392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 73449608

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 359, 424, 437, 718, 874, 1007, 1219, 1436, 1748, 2014, 2438, 2872, 3496, 4028, 4876, 6821, 8056, 8257, 9752, 13642, 16514, 19027, 23161, 27284, 33028, 38054, 46322, 54568, 66056, 76108, 92644, 152216, 156883, 185288, 313766, 361513, 437621, 627532, 723026, 875242, 1255064, 1446052, 1750484, 2892104, 3500968, 8314799, 16629598, 33259196, 66518392]

約数ペア:

[(1, 66518392), (2, 33259196), (4, 16629598), (8, 8314799), (19, 3500968), (23, 2892104), (38, 1750484), (46, 1446052), (53, 1255064), (76, 875242), (92, 723026), (106, 627532), (152, 437621), (184, 361513), (212, 313766), (359, 185288), (424, 156883), (437, 152216), (718, 92644), (874, 76108), (1007, 66056), (1219, 54568), (1436, 46322), (1748, 38054), (2014, 33028), (2438, 27284), (2872, 23161), (3496, 19027), (4028, 16514), (4876, 13642), (6821, 9752), (8056, 8257)]