57678464

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 115254900

約数和(自身を除く): 57576436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 809, 1114, 1618, 2228, 3236, 4456, 6472, 8912, 12944, 17824, 25888, 35648, 51776, 71296, 103552, 450613, 901226, 1802452, 3604904, 7209808, 14419616, 28839232, 57678464]

約数ペア:

[(1, 57678464), (2, 28839232), (4, 14419616), (8, 7209808), (16, 3604904), (32, 1802452), (64, 901226), (128, 450613), (557, 103552), (809, 71296), (1114, 51776), (1618, 35648), (2228, 25888), (3236, 17824), (4456, 12944), (6472, 8912)]