75347972

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 154355712

約数和(自身を除く): 79007740

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 191, 193, 292, 382, 386, 511, 764, 772, 1022, 1337, 1351, 2044, 2674, 2702, 5348, 5404, 13943, 14089, 27886, 28178, 36863, 55772, 56356, 73726, 97601, 98623, 147452, 195202, 197246, 258041, 390404, 394492, 516082, 1032164, 2690999, 5381998, 10763996, 18836993, 37673986, 75347972]

約数ペア:

[(1, 75347972), (2, 37673986), (4, 18836993), (7, 10763996), (14, 5381998), (28, 2690999), (73, 1032164), (146, 516082), (191, 394492), (193, 390404), (292, 258041), (382, 197246), (386, 195202), (511, 147452), (764, 98623), (772, 97601), (1022, 73726), (1337, 56356), (1351, 55772), (2044, 36863), (2674, 28178), (2702, 27886), (5348, 14089), (5404, 13943)]