28320636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{102611}}^1$

素因数の和:102641

約数の個数: 24

約数和(自身を含む): 68955264

約数和(自身を除く): 40634628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 102611, 205222, 307833, 410444, 615666, 1231332, 2360053, 4720106, 7080159, 9440212, 14160318, 28320636]

約数ペア:

[(1, 28320636), (2, 14160318), (3, 9440212), (4, 7080159), (6, 4720106), (12, 2360053), (23, 1231332), (46, 615666), (69, 410444), (92, 307833), (138, 205222), (276, 102611)]