21657152

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30763}}^1$

素因数の和:30786

約数の個数: 28

約数和(自身を含む): 46884336

約数和(自身を除く): 25227184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30763, 61526, 123052, 246104, 338393, 492208, 676786, 984416, 1353572, 1968832, 2707144, 5414288, 10828576, 21657152]

約数ペア:

[(1, 21657152), (2, 10828576), (4, 5414288), (8, 2707144), (11, 1968832), (16, 1353572), (22, 984416), (32, 676786), (44, 492208), (64, 338393), (88, 246104), (176, 123052), (352, 61526), (704, 30763)]