22808856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 65710080

約数和(自身を除く): 42901224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 991, 1096, 1644, 1918, 1982, 2877, 2973, 3288, 3836, 3964, 5754, 5946, 6937, 7672, 7928, 11508, 11892, 13874, 20811, 23016, 23784, 27748, 41622, 55496, 83244, 135767, 166488, 271534, 407301, 543068, 814602, 950369, 1086136, 1629204, 1900738, 2851107, 3258408, 3801476, 5702214, 7602952, 11404428, 22808856]

約数ペア:

[(1, 22808856), (2, 11404428), (3, 7602952), (4, 5702214), (6, 3801476), (7, 3258408), (8, 2851107), (12, 1900738), (14, 1629204), (21, 1086136), (24, 950369), (28, 814602), (42, 543068), (56, 407301), (84, 271534), (137, 166488), (168, 135767), (274, 83244), (411, 55496), (548, 41622), (822, 27748), (959, 23784), (991, 23016), (1096, 20811), (1644, 13874), (1918, 11892), (1982, 11508), (2877, 7928), (2973, 7672), (3288, 6937), (3836, 5946), (3964, 5754)]