72508672

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{16661}}^1$

素因数の和:16694

約数の個数: 36

約数和(自身を含む): 153257076

約数和(自身を除く): 80748404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 16661, 33322, 66644, 133288, 266576, 283237, 533152, 566474, 1066304, 1132948, 2132608, 2265896, 4265216, 4531792, 9063584, 18127168, 36254336, 72508672]

約数ペア:

[(1, 72508672), (2, 36254336), (4, 18127168), (8, 9063584), (16, 4531792), (17, 4265216), (32, 2265896), (34, 2132608), (64, 1132948), (68, 1066304), (128, 566474), (136, 533152), (256, 283237), (272, 266576), (544, 133288), (1088, 66644), (2176, 33322), (4352, 16661)]