64393952

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2791}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 146345472

約数和(自身を除く): 81951520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2791, 2884, 3296, 5582, 5768, 11164, 11536, 19537, 22328, 23072, 39074, 44656, 78148, 89312, 156296, 287473, 312592, 574946, 625184, 1149892, 2012311, 2299784, 4024622, 4599568, 8049244, 9199136, 16098488, 32196976, 64393952]

約数ペア:

[(1, 64393952), (2, 32196976), (4, 16098488), (7, 9199136), (8, 8049244), (14, 4599568), (16, 4024622), (28, 2299784), (32, 2012311), (56, 1149892), (103, 625184), (112, 574946), (206, 312592), (224, 287473), (412, 156296), (721, 89312), (824, 78148), (1442, 44656), (1648, 39074), (2791, 23072), (2884, 22328), (3296, 19537), (5582, 11536), (5768, 11164)]