28505542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1193}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 46136160

約数和(自身を除く): 17630618

約数列:

[1, 2, 13, 26, 919, 1193, 1838, 2386, 11947, 15509, 23894, 31018, 1096367, 2192734, 14252771, 28505542]

約数ペア:

[(1, 28505542), (2, 14252771), (13, 2192734), (26, 1096367), (919, 31018), (1193, 23894), (1838, 15509), (2386, 11947)]