28882282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100987}}^1$

素因数の和:101013

約数の個数: 16

約数和(自身を含む): 50897952

約数和(自身を除く): 22015670

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100987, 201974, 1110857, 1312831, 2221714, 2625662, 14441141, 28882282]

約数ペア:

[(1, 28882282), (2, 14441141), (11, 2625662), (13, 2221714), (22, 1312831), (26, 1110857), (143, 201974), (286, 100987)]