66355072

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 152755200

約数和(自身を除く): 86400128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 412, 448, 719, 721, 824, 896, 1438, 1442, 1648, 2876, 2884, 3296, 5033, 5752, 5768, 6592, 10066, 11504, 11536, 13184, 20132, 23008, 23072, 40264, 46016, 46144, 74057, 80528, 92032, 92288, 148114, 161056, 296228, 322112, 518399, 592456, 644224, 1036798, 1184912, 2073596, 2369824, 4147192, 4739648, 8294384, 9479296, 16588768, 33177536, 66355072]

約数ペア:

[(1, 66355072), (2, 33177536), (4, 16588768), (7, 9479296), (8, 8294384), (14, 4739648), (16, 4147192), (28, 2369824), (32, 2073596), (56, 1184912), (64, 1036798), (103, 644224), (112, 592456), (128, 518399), (206, 322112), (224, 296228), (412, 161056), (448, 148114), (719, 92288), (721, 92032), (824, 80528), (896, 74057), (1438, 46144), (1442, 46016), (1648, 40264), (2876, 23072), (2884, 23008), (3296, 20132), (5033, 13184), (5752, 11536), (5768, 11504), (6592, 10066)]