71248506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39451}}^1$

素因数の和:39506

約数の個数: 32

約数和(自身を含む): 166645248

約数和(自身を除く): 95396742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 39451, 78902, 118353, 236706, 276157, 552314, 828471, 1656942, 1696393, 3392786, 5089179, 10178358, 11874751, 23749502, 35624253, 71248506]

約数ペア:

[(1, 71248506), (2, 35624253), (3, 23749502), (6, 11874751), (7, 10178358), (14, 5089179), (21, 3392786), (42, 1696393), (43, 1656942), (86, 828471), (129, 552314), (258, 276157), (301, 236706), (602, 118353), (903, 78902), (1806, 39451)]