22718860672

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{1873}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 45611735760

約数和(自身を除く): 22892875088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 491, 772, 982, 1544, 1873, 1964, 3088, 3746, 3928, 6176, 7492, 7856, 12352, 14984, 15712, 24704, 29968, 31424, 59936, 62848, 94763, 119872, 189526, 239744, 361489, 379052, 722978, 758104, 919643, 1445956, 1516208, 1839286, 2891912, 3032416, 3678572, 5783824, 6064832, 7357144, 11567648, 12129664, 14714288, 23135296, 29428576, 46270592, 58857152, 117714304, 177491099, 354982198, 709964396, 1419928792, 2839857584, 5679715168, 11359430336, 22718860672]

約数ペア:

[(1, 22718860672), (2, 11359430336), (4, 5679715168), (8, 2839857584), (16, 1419928792), (32, 709964396), (64, 354982198), (128, 177491099), (193, 117714304), (386, 58857152), (491, 46270592), (772, 29428576), (982, 23135296), (1544, 14714288), (1873, 12129664), (1964, 11567648), (3088, 7357144), (3746, 6064832), (3928, 5783824), (6176, 3678572), (7492, 3032416), (7856, 2891912), (12352, 1839286), (14984, 1516208), (15712, 1445956), (24704, 919643), (29968, 758104), (31424, 722978), (59936, 379052), (62848, 361489), (94763, 239744), (119872, 189526)]