64571567488

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{60757}}^1$

素因数の和:60832

約数の個数: 96

約数和(自身を含む): 141670643760

約数和(自身を除く): 77099076272

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 361, 368, 437, 608, 722, 736, 874, 1216, 1444, 1472, 1748, 2432, 2888, 2944, 3496, 5776, 6992, 8303, 11552, 13984, 16606, 23104, 27968, 33212, 46208, 55936, 60757, 66424, 121514, 132848, 243028, 265696, 486056, 531392, 972112, 1062784, 1154383, 1397411, 1944224, 2308766, 2794822, 3888448, 4617532, 5589644, 7776896, 9235064, 11179288, 18470128, 21933277, 22358576, 26550809, 36940256, 43866554, 44717152, 53101618, 73880512, 87733108, 89434304, 106203236, 147761024, 175466216, 178868608, 212406472, 350932432, 424812944, 504465371, 701864864, 849625888, 1008930742, 1403729728, 1699251776, 2017861484, 2807459456, 3398503552, 4035722968, 8071445936, 16142891872, 32285783744, 64571567488]

約数ペア:

[(1, 64571567488), (2, 32285783744), (4, 16142891872), (8, 8071445936), (16, 4035722968), (19, 3398503552), (23, 2807459456), (32, 2017861484), (38, 1699251776), (46, 1403729728), (64, 1008930742), (76, 849625888), (92, 701864864), (128, 504465371), (152, 424812944), (184, 350932432), (304, 212406472), (361, 178868608), (368, 175466216), (437, 147761024), (608, 106203236), (722, 89434304), (736, 87733108), (874, 73880512), (1216, 53101618), (1444, 44717152), (1472, 43866554), (1748, 36940256), (2432, 26550809), (2888, 22358576), (2944, 21933277), (3496, 18470128), (5776, 11179288), (6992, 9235064), (8303, 7776896), (11552, 5589644), (13984, 4617532), (16606, 3888448), (23104, 2794822), (27968, 2308766), (33212, 1944224), (46208, 1397411), (55936, 1154383), (60757, 1062784), (66424, 972112), (121514, 531392), (132848, 486056), (243028, 265696)]