67638736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 143678304

約数和(自身を除く): 76039568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1693, 1816, 2497, 3386, 3632, 4994, 6772, 9988, 13544, 18623, 19976, 27088, 37246, 39952, 74492, 148984, 297968, 384311, 768622, 1537244, 3074488, 4227421, 6148976, 8454842, 16909684, 33819368, 67638736]

約数ペア:

[(1, 67638736), (2, 33819368), (4, 16909684), (8, 8454842), (11, 6148976), (16, 4227421), (22, 3074488), (44, 1537244), (88, 768622), (176, 384311), (227, 297968), (454, 148984), (908, 74492), (1693, 39952), (1816, 37246), (2497, 27088), (3386, 19976), (3632, 18623), (4994, 13544), (6772, 9988)]