28202416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7009

約数の個数: 40

約数和(自身を含む): 62210304

約数和(自身を除く): 34007888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 6967, 13934, 27868, 55736, 76637, 111472, 153274, 160241, 306548, 320482, 613096, 640964, 1226192, 1281928, 1762651, 2563856, 3525302, 7050604, 14101208, 28202416]

約数ペア:

[(1, 28202416), (2, 14101208), (4, 7050604), (8, 3525302), (11, 2563856), (16, 1762651), (22, 1281928), (23, 1226192), (44, 640964), (46, 613096), (88, 320482), (92, 306548), (176, 160241), (184, 153274), (253, 111472), (368, 76637), (506, 55736), (1012, 27868), (2024, 13934), (4048, 6967)]