29278054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10331}}^1$

素因数の和:10455

約数の個数: 16

約数和(自身を含む): 47733840

約数和(自身を除く): 18455786

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10331, 20662, 134303, 268606, 1126079, 2252158, 14639027, 29278054]

約数ペア:

[(1, 29278054), (2, 14639027), (13, 2252158), (26, 1126079), (109, 268606), (218, 134303), (1417, 20662), (2834, 10331)]