71983168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66161}}^1$

素因数の和:66190

約数の個数: 28

約数和(自身を含む): 151246332

約数和(自身を除く): 79263164

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66161, 132322, 264644, 529288, 1058576, 1124737, 2117152, 2249474, 4234304, 4498948, 8997896, 17995792, 35991584, 71983168]

約数ペア:

[(1, 71983168), (2, 35991584), (4, 17995792), (8, 8997896), (16, 4498948), (17, 4234304), (32, 2249474), (34, 2117152), (64, 1124737), (68, 1058576), (136, 529288), (272, 264644), (544, 132322), (1088, 66161)]