8104866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 20653056

約数和(自身を除く): 12548190

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 331, 371, 462, 583, 662, 742, 993, 1113, 1166, 1749, 1986, 2226, 2317, 3498, 3641, 4081, 4634, 6951, 7282, 8162, 10923, 12243, 13902, 17543, 21846, 24486, 25487, 35086, 50974, 52629, 76461, 105258, 122801, 152922, 192973, 245602, 368403, 385946, 578919, 736806, 1157838, 1350811, 2701622, 4052433, 8104866]

約数ペア:

[(1, 8104866), (2, 4052433), (3, 2701622), (6, 1350811), (7, 1157838), (11, 736806), (14, 578919), (21, 385946), (22, 368403), (33, 245602), (42, 192973), (53, 152922), (66, 122801), (77, 105258), (106, 76461), (154, 52629), (159, 50974), (231, 35086), (318, 25487), (331, 24486), (371, 21846), (462, 17543), (583, 13902), (662, 12243), (742, 10923), (993, 8162), (1113, 7282), (1166, 6951), (1749, 4634), (1986, 4081), (2226, 3641), (2317, 3498)]