28697768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19183}}^1$

素因数の和:19217

約数の個数: 32

約数和(自身を含む): 62156160

約数和(自身を除く): 33458392

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 19183, 38366, 76732, 153464, 211013, 326111, 422026, 652222, 844052, 1304444, 1688104, 2608888, 3587221, 7174442, 14348884, 28697768]

約数ペア:

[(1, 28697768), (2, 14348884), (4, 7174442), (8, 3587221), (11, 2608888), (17, 1688104), (22, 1304444), (34, 844052), (44, 652222), (68, 422026), (88, 326111), (136, 211013), (187, 153464), (374, 76732), (748, 38366), (1496, 19183)]