65388162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1571}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 149704704

約数和(自身を除く): 84316542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1571, 1982, 2973, 3142, 4713, 5946, 6937, 9426, 10997, 13874, 20811, 21994, 32991, 41622, 65982, 1556861, 3113722, 4670583, 9341166, 10898027, 21796054, 32694081, 65388162]

約数ペア:

[(1, 65388162), (2, 32694081), (3, 21796054), (6, 10898027), (7, 9341166), (14, 4670583), (21, 3113722), (42, 1556861), (991, 65982), (1571, 41622), (1982, 32991), (2973, 21994), (3142, 20811), (4713, 13874), (5946, 10997), (6937, 9426)]