1567772808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{4673}}^1$

素因数の和:6686

約数の個数: 64

約数和(自身を含む): 4482552960

約数和(自身を除く): 2914780152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1997, 3994, 4673, 5991, 7988, 9346, 11982, 13979, 14019, 15976, 18692, 23964, 27958, 28038, 32711, 37384, 41937, 47928, 55916, 56076, 65422, 83874, 98133, 111832, 112152, 130844, 167748, 196266, 261688, 335496, 392532, 785064, 9331981, 18663962, 27995943, 37327924, 55991886, 65323867, 74655848, 111983772, 130647734, 195971601, 223967544, 261295468, 391943202, 522590936, 783886404, 1567772808]

約数ペア:

[(1, 1567772808), (2, 783886404), (3, 522590936), (4, 391943202), (6, 261295468), (7, 223967544), (8, 195971601), (12, 130647734), (14, 111983772), (21, 74655848), (24, 65323867), (28, 55991886), (42, 37327924), (56, 27995943), (84, 18663962), (168, 9331981), (1997, 785064), (3994, 392532), (4673, 335496), (5991, 261688), (7988, 196266), (9346, 167748), (11982, 130844), (13979, 112152), (14019, 111832), (15976, 98133), (18692, 83874), (23964, 65422), (27958, 56076), (28038, 55916), (32711, 47928), (37384, 41937)]