21748672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30893}}^1$

素因数の和:30916

約数の個数: 28

約数和(自身を含む): 47082456

約数和(自身を除く): 25333784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30893, 61786, 123572, 247144, 339823, 494288, 679646, 988576, 1359292, 1977152, 2718584, 5437168, 10874336, 21748672]

約数ペア:

[(1, 21748672), (2, 10874336), (4, 5437168), (8, 2718584), (11, 1977152), (16, 1359292), (22, 988576), (32, 679646), (44, 494288), (64, 339823), (88, 247144), (176, 123572), (352, 61786), (704, 30893)]