74567164

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^2$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 151972912

約数和(自身を除く): 77405748

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 191, 292, 382, 511, 764, 1022, 1337, 2044, 2674, 5348, 13943, 27886, 36481, 55772, 72962, 97601, 145924, 195202, 255367, 390404, 510734, 1021468, 2663113, 5326226, 10652452, 18641791, 37283582, 74567164]

約数ペア:

[(1, 74567164), (2, 37283582), (4, 18641791), (7, 10652452), (14, 5326226), (28, 2663113), (73, 1021468), (146, 510734), (191, 390404), (292, 255367), (382, 195202), (511, 145924), (764, 97601), (1022, 72962), (1337, 55772), (2044, 36481), (2674, 27886), (5348, 13943)]