27789544

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 53195040

約数和(自身を除く): 25405496

約数列:

[1, 2, 4, 8, 101, 163, 202, 211, 326, 404, 422, 652, 808, 844, 1304, 1688, 16463, 21311, 32926, 34393, 42622, 65852, 68786, 85244, 131704, 137572, 170488, 275144, 3473693, 6947386, 13894772, 27789544]

約数ペア:

[(1, 27789544), (2, 13894772), (4, 6947386), (8, 3473693), (101, 275144), (163, 170488), (202, 137572), (211, 131704), (326, 85244), (404, 68786), (422, 65852), (652, 42622), (808, 34393), (844, 32926), (1304, 21311), (1688, 16463)]