64960984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6899}}^1$

素因数の和:7023

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 69175016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 6899, 9416, 13798, 27596, 55192, 75889, 151778, 303556, 607112, 738193, 1476386, 2952772, 5905544, 8120123, 16240246, 32480492, 64960984]

約数ペア:

[(1, 64960984), (2, 32480492), (4, 16240246), (8, 8120123), (11, 5905544), (22, 2952772), (44, 1476386), (88, 738193), (107, 607112), (214, 303556), (428, 151778), (856, 75889), (1177, 55192), (2354, 27596), (4708, 13798), (6899, 9416)]