68718784

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{10631}}^1$

素因数の和:10744

約数の個数: 28

約数和(自身を含む): 137726928

約数和(自身を除く): 69008144

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 10631, 21262, 42524, 85048, 170096, 340192, 680384, 1073731, 2147462, 4294924, 8589848, 17179696, 34359392, 68718784]

約数ペア:

[(1, 68718784), (2, 34359392), (4, 17179696), (8, 8589848), (16, 4294924), (32, 2147462), (64, 1073731), (101, 680384), (202, 340192), (404, 170096), (808, 85048), (1616, 42524), (3232, 21262), (6464, 10631)]