7215705812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{12071}}^1$

素因数の和:12696

約数の個数: 48

約数和(自身を含む): 14848366848

約数和(自身を除く): 7632661036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 577, 1036, 1154, 2308, 4039, 8078, 12071, 16156, 21349, 24142, 42698, 48284, 84497, 85396, 149443, 168994, 298886, 337988, 446627, 597772, 893254, 1786508, 3126389, 6252778, 6964967, 12505556, 13929934, 27859868, 48754769, 97509538, 195019076, 257703779, 515407558, 1030815116, 1803926453, 3607852906, 7215705812]

約数ペア:

[(1, 7215705812), (2, 3607852906), (4, 1803926453), (7, 1030815116), (14, 515407558), (28, 257703779), (37, 195019076), (74, 97509538), (148, 48754769), (259, 27859868), (518, 13929934), (577, 12505556), (1036, 6964967), (1154, 6252778), (2308, 3126389), (4039, 1786508), (8078, 893254), (12071, 597772), (16156, 446627), (21349, 337988), (24142, 298886), (42698, 168994), (48284, 149443), (84497, 85396)]