28650424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1543}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 58919040

約数和(自身を除く): 30268616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1543, 1688, 2321, 3086, 4642, 6172, 9284, 12344, 16973, 18568, 33946, 67892, 135784, 325573, 651146, 1302292, 2604584, 3581303, 7162606, 14325212, 28650424]

約数ペア:

[(1, 28650424), (2, 14325212), (4, 7162606), (8, 3581303), (11, 2604584), (22, 1302292), (44, 651146), (88, 325573), (211, 135784), (422, 67892), (844, 33946), (1543, 18568), (1688, 16973), (2321, 12344), (3086, 9284), (4642, 6172)]