72068032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66239}}^1$

素因数の和:66268

約数の個数: 28

約数和(自身を含む): 151424640

約数和(自身を除く): 79356608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66239, 132478, 264956, 529912, 1059824, 1126063, 2119648, 2252126, 4239296, 4504252, 9008504, 18017008, 36034016, 72068032]

約数ペア:

[(1, 72068032), (2, 36034016), (4, 18017008), (8, 9008504), (16, 4504252), (17, 4239296), (32, 2252126), (34, 2119648), (64, 1126063), (68, 1059824), (136, 529912), (272, 264956), (544, 132478), (1088, 66239)]