65221674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1567}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 149323776

約数和(自身を除く): 84102102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1567, 1982, 2973, 3134, 4701, 5946, 6937, 9402, 10969, 13874, 20811, 21938, 32907, 41622, 65814, 1552897, 3105794, 4658691, 9317382, 10870279, 21740558, 32610837, 65221674]

約数ペア:

[(1, 65221674), (2, 32610837), (3, 21740558), (6, 10870279), (7, 9317382), (14, 4658691), (21, 3105794), (42, 1552897), (991, 65814), (1567, 41622), (1982, 32907), (2973, 21938), (3134, 20811), (4701, 13874), (5946, 10969), (6937, 9402)]