28621568

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 36

約数和(自身を含む): 59627568

約数和(自身を除く): 31006000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 4861, 5888, 9722, 19444, 38888, 77776, 111803, 155552, 223606, 311104, 447212, 622208, 894424, 1244416, 1788848, 3577696, 7155392, 14310784, 28621568]

約数ペア:

[(1, 28621568), (2, 14310784), (4, 7155392), (8, 3577696), (16, 1788848), (23, 1244416), (32, 894424), (46, 622208), (64, 447212), (92, 311104), (128, 223606), (184, 155552), (256, 111803), (368, 77776), (736, 38888), (1472, 19444), (2944, 9722), (4861, 5888)]