66842368

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15359}}^1$

素因数の和:15392

約数の個数: 36

約数和(自身を含む): 141281280

約数和(自身を除く): 74438912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15359, 30718, 61436, 122872, 245744, 261103, 491488, 522206, 982976, 1044412, 1965952, 2088824, 3931904, 4177648, 8355296, 16710592, 33421184, 66842368]

約数ペア:

[(1, 66842368), (2, 33421184), (4, 16710592), (8, 8355296), (16, 4177648), (17, 3931904), (32, 2088824), (34, 1965952), (64, 1044412), (68, 982976), (128, 522206), (136, 491488), (256, 261103), (272, 245744), (544, 122872), (1088, 61436), (2176, 30718), (4352, 15359)]