28312206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{362977}}^1$

素因数の和:362995

約数の個数: 16

約数和(自身を含む): 60980304

約数和(自身を除く): 32668098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 362977, 725954, 1088931, 2177862, 4718701, 9437402, 14156103, 28312206]

約数ペア:

[(1, 28312206), (2, 14156103), (3, 9437402), (6, 4718701), (13, 2177862), (26, 1088931), (39, 725954), (78, 362977)]