563821856

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:934

約数の個数: 72

約数和(自身を含む): 1212343524

約数和(自身を除く): 648521668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 169, 208, 274, 338, 416, 548, 676, 761, 1096, 1352, 1522, 1781, 2192, 2704, 3044, 3562, 4384, 5408, 6088, 7124, 9893, 12176, 14248, 19786, 23153, 24352, 28496, 39572, 46306, 56992, 79144, 92612, 104257, 128609, 158288, 185224, 208514, 257218, 316576, 370448, 417028, 514436, 740896, 834056, 1028872, 1355341, 1668112, 2057744, 2710682, 3336224, 4115488, 5421364, 10842728, 17619433, 21685456, 35238866, 43370912, 70477732, 140955464, 281910928, 563821856]

約数ペア:

[(1, 563821856), (2, 281910928), (4, 140955464), (8, 70477732), (13, 43370912), (16, 35238866), (26, 21685456), (32, 17619433), (52, 10842728), (104, 5421364), (137, 4115488), (169, 3336224), (208, 2710682), (274, 2057744), (338, 1668112), (416, 1355341), (548, 1028872), (676, 834056), (761, 740896), (1096, 514436), (1352, 417028), (1522, 370448), (1781, 316576), (2192, 257218), (2704, 208514), (3044, 185224), (3562, 158288), (4384, 128609), (5408, 104257), (6088, 92612), (7124, 79144), (9893, 56992), (12176, 46306), (14248, 39572), (19786, 28496), (23153, 24352)]