28579838

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15384

約数の個数: 24

約数和(自身を含む): 52497000

約数和(自身を除く): 23917162

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 15349, 30698, 107443, 214886, 291631, 583262, 752101, 1504202, 2041417, 4082834, 14289919, 28579838]

約数ペア:

[(1, 28579838), (2, 14289919), (7, 4082834), (14, 2041417), (19, 1504202), (38, 752101), (49, 583262), (98, 291631), (133, 214886), (266, 107443), (931, 30698), (1862, 15349)]