28352284

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{13399}}^1$

素因数の和:13449

約数の個数: 18

約数和(自身を含む): 51871400

約数和(自身を除く): 23519116

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 13399, 26798, 53596, 308177, 616354, 1232708, 7088071, 14176142, 28352284]

約数ペア:

[(1, 28352284), (2, 14176142), (4, 7088071), (23, 1232708), (46, 616354), (92, 308177), (529, 53596), (1058, 26798), (2116, 13399)]