28887402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 60559488

約数和(自身を除く): 31672086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 593, 706, 1059, 1186, 1779, 2118, 3558, 8119, 13639, 16238, 24357, 27278, 40917, 48714, 81834, 209329, 418658, 627987, 1255974, 4814567, 9629134, 14443701, 28887402]

約数ペア:

[(1, 28887402), (2, 14443701), (3, 9629134), (6, 4814567), (23, 1255974), (46, 627987), (69, 418658), (138, 209329), (353, 81834), (593, 48714), (706, 40917), (1059, 27278), (1186, 24357), (1779, 16238), (2118, 13639), (3558, 8119)]