71064704

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{2111}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 142179840

約数和(自身を除く): 71115136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 2111, 4208, 4222, 8416, 8444, 16832, 16888, 33664, 33776, 67552, 135104, 270208, 555193, 1110386, 2220772, 4441544, 8883088, 17766176, 35532352, 71064704]

約数ペア:

[(1, 71064704), (2, 35532352), (4, 17766176), (8, 8883088), (16, 4441544), (32, 2220772), (64, 1110386), (128, 555193), (263, 270208), (526, 135104), (1052, 67552), (2104, 33776), (2111, 33664), (4208, 16888), (4222, 16832), (8416, 8444)]