28374242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4027}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 46015872

約数和(自身を除く): 17641630

約数列:

[1, 2, 13, 26, 271, 542, 3523, 4027, 7046, 8054, 52351, 104702, 1091317, 2182634, 14187121, 28374242]

約数ペア:

[(1, 28374242), (2, 14187121), (13, 2182634), (26, 1091317), (271, 104702), (542, 52351), (3523, 8054), (4027, 7046)]