64565512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6857}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 133319520

約数和(自身を除く): 68754008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 6857, 9416, 13714, 27428, 54856, 75427, 150854, 301708, 603416, 733699, 1467398, 2934796, 5869592, 8070689, 16141378, 32282756, 64565512]

約数ペア:

[(1, 64565512), (2, 32282756), (4, 16141378), (8, 8070689), (11, 5869592), (22, 2934796), (44, 1467398), (88, 733699), (107, 603416), (214, 301708), (428, 150854), (856, 75427), (1177, 54856), (2354, 27428), (4708, 13714), (6857, 9416)]