28317476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12143}}^1$

素因数の和:12211

約数の個数: 24

約数和(自身を含む): 55085184

約数和(自身を除く): 26767708

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12143, 24286, 48572, 133573, 267146, 534292, 643579, 1287158, 2574316, 7079369, 14158738, 28317476]

約数ペア:

[(1, 28317476), (2, 14158738), (4, 7079369), (11, 2574316), (22, 1287158), (44, 643579), (53, 534292), (106, 267146), (212, 133573), (583, 48572), (1166, 24286), (2332, 12143)]