28747986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 62333280

約数和(自身を除く): 33585294

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 281, 289, 354, 562, 578, 843, 867, 1003, 1686, 1734, 2006, 3009, 4777, 6018, 9554, 14331, 16579, 17051, 28662, 33158, 34102, 49737, 51153, 81209, 99474, 102306, 162418, 243627, 281843, 487254, 563686, 845529, 1691058, 4791331, 9582662, 14373993, 28747986]

約数ペア:

[(1, 28747986), (2, 14373993), (3, 9582662), (6, 4791331), (17, 1691058), (34, 845529), (51, 563686), (59, 487254), (102, 281843), (118, 243627), (177, 162418), (281, 102306), (289, 99474), (354, 81209), (562, 51153), (578, 49737), (843, 34102), (867, 33158), (1003, 28662), (1686, 17051), (1734, 16579), (2006, 14331), (3009, 9554), (4777, 6018)]