64518784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{45823}}^1$

素因数の和:45848

約数の個数: 32

約数和(自身を含む): 140221440

約数和(自身を除く): 75702656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 45823, 91646, 183292, 366584, 504053, 733168, 1008106, 1466336, 2016212, 2932672, 4032424, 5865344, 8064848, 16129696, 32259392, 64518784]

約数ペア:

[(1, 64518784), (2, 32259392), (4, 16129696), (8, 8064848), (11, 5865344), (16, 4032424), (22, 2932672), (32, 2016212), (44, 1466336), (64, 1008106), (88, 733168), (128, 504053), (176, 366584), (352, 183292), (704, 91646), (1408, 45823)]