57507212

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7309}}^1$

素因数の和:7601

約数の個数: 24

約数和(自身を含む): 115439520

約数和(自身を除く): 57932308

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7309, 7868, 14618, 29236, 51163, 102326, 204652, 2053829, 4107658, 8215316, 14376803, 28753606, 57507212]

約数ペア:

[(1, 57507212), (2, 28753606), (4, 14376803), (7, 8215316), (14, 4107658), (28, 2053829), (281, 204652), (562, 102326), (1124, 51163), (1967, 29236), (3934, 14618), (7309, 7868)]