57442868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 120766464

約数和(自身を除く): 63323596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 322, 382, 467, 644, 764, 934, 1337, 1868, 2674, 3269, 4393, 5348, 6538, 8786, 10741, 13076, 17572, 21482, 30751, 42964, 61502, 75187, 89197, 123004, 150374, 178394, 300748, 356788, 624379, 1248758, 2051531, 2497516, 4103062, 8206124, 14360717, 28721434, 57442868]

約数ペア:

[(1, 57442868), (2, 28721434), (4, 14360717), (7, 8206124), (14, 4103062), (23, 2497516), (28, 2051531), (46, 1248758), (92, 624379), (161, 356788), (191, 300748), (322, 178394), (382, 150374), (467, 123004), (644, 89197), (764, 75187), (934, 61502), (1337, 42964), (1868, 30751), (2674, 21482), (3269, 17572), (4393, 13076), (5348, 10741), (6538, 8786)]