7105406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 14446080

約数和(自身を除く): 7340674

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 43, 58, 74, 77, 86, 154, 203, 259, 301, 319, 406, 407, 473, 518, 602, 638, 814, 946, 1073, 1247, 1591, 2146, 2233, 2494, 2849, 3182, 3311, 4466, 5698, 6622, 7511, 8729, 11137, 11803, 13717, 15022, 17458, 17501, 22274, 23606, 27434, 35002, 46139, 82621, 92278, 96019, 122507, 165242, 192038, 245014, 322973, 507529, 645946, 1015058, 3552703, 7105406]

約数ペア:

[(1, 7105406), (2, 3552703), (7, 1015058), (11, 645946), (14, 507529), (22, 322973), (29, 245014), (37, 192038), (43, 165242), (58, 122507), (74, 96019), (77, 92278), (86, 82621), (154, 46139), (203, 35002), (259, 27434), (301, 23606), (319, 22274), (406, 17501), (407, 17458), (473, 15022), (518, 13717), (602, 11803), (638, 11137), (814, 8729), (946, 7511), (1073, 6622), (1247, 5698), (1591, 4466), (2146, 3311), (2233, 3182), (2494, 2849)]