28443246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364657}}^1$

素因数の和:364675

約数の個数: 16

約数和(自身を含む): 61262544

約数和(自身を除く): 32819298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364657, 729314, 1093971, 2187942, 4740541, 9481082, 14221623, 28443246]

約数ペア:

[(1, 28443246), (2, 14221623), (3, 9481082), (6, 4740541), (13, 2187942), (26, 1093971), (39, 729314), (78, 364657)]