28673754

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{34381}}^1$

素因数の和:34525

約数の個数: 16

約数和(自身を含む): 57761760

約数和(自身を除く): 29088006

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 34381, 68762, 103143, 206286, 4778959, 9557918, 14336877, 28673754]

約数ペア:

[(1, 28673754), (2, 14336877), (3, 9557918), (6, 4778959), (139, 206286), (278, 103143), (417, 68762), (834, 34381)]