27884838

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 29595354

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 263, 431, 526, 789, 862, 1293, 1578, 2586, 10783, 17671, 21566, 32349, 35342, 53013, 64698, 106026, 113353, 226706, 340059, 680118, 4647473, 9294946, 13942419, 27884838]

約数ペア:

[(1, 27884838), (2, 13942419), (3, 9294946), (6, 4647473), (41, 680118), (82, 340059), (123, 226706), (246, 113353), (263, 106026), (431, 64698), (526, 53013), (789, 35342), (862, 32349), (1293, 21566), (1578, 17671), (2586, 10783)]