13891328

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{4933}}^1$

素因数の和:4960

約数の個数: 36

約数和(自身を含む): 30255288

約数和(自身を除く): 16363960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 4933, 9866, 19732, 39464, 54263, 78928, 108526, 157856, 217052, 315712, 434104, 631424, 868208, 1262848, 1736416, 3472832, 6945664, 13891328]

約数ペア:

[(1, 13891328), (2, 6945664), (4, 3472832), (8, 1736416), (11, 1262848), (16, 868208), (22, 631424), (32, 434104), (44, 315712), (64, 217052), (88, 157856), (128, 108526), (176, 78928), (256, 54263), (352, 39464), (704, 19732), (1408, 9866), (2816, 4933)]