28297902

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 57867264

約数和(自身を除く): 29569362

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 367, 426, 543, 734, 1086, 1101, 2202, 12851, 25702, 26057, 38553, 52114, 66427, 77106, 78171, 132854, 156342, 199281, 398562, 4716317, 9432634, 14148951, 28297902]

約数ペア:

[(1, 28297902), (2, 14148951), (3, 9432634), (6, 4716317), (71, 398562), (142, 199281), (181, 156342), (213, 132854), (362, 78171), (367, 77106), (426, 66427), (543, 52114), (734, 38553), (1086, 26057), (1101, 25702), (2202, 12851)]