28524652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12757}}^1$

素因数の和:12817

約数の個数: 24

約数和(自身を含む): 55012496

約数和(自身を除く): 26487844

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 12757, 25514, 51028, 165841, 331682, 548551, 663364, 1097102, 2194204, 7131163, 14262326, 28524652]

約数ペア:

[(1, 28524652), (2, 14262326), (4, 7131163), (13, 2194204), (26, 1097102), (43, 663364), (52, 548551), (86, 331682), (172, 165841), (559, 51028), (1118, 25514), (2236, 12757)]