66855184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379859}}^1$

素因数の和:379878

約数の個数: 20

約数和(自身を含む): 141307920

約数和(自身を除く): 74452736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379859, 759718, 1519436, 3038872, 4178449, 6077744, 8356898, 16713796, 33427592, 66855184]

約数ペア:

[(1, 66855184), (2, 33427592), (4, 16713796), (8, 8356898), (11, 6077744), (16, 4178449), (22, 3038872), (44, 1519436), (88, 759718), (176, 379859)]