71187738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5182

約数の個数: 32

約数和(自身を含む): 151865280

約数和(自身を除く): 80677542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 5021, 7089, 10042, 14178, 15063, 30126, 85357, 170714, 256071, 512142, 697919, 1395838, 2093757, 4187514, 11864623, 23729246, 35593869, 71187738]

約数ペア:

[(1, 71187738), (2, 35593869), (3, 23729246), (6, 11864623), (17, 4187514), (34, 2093757), (51, 1395838), (102, 697919), (139, 512142), (278, 256071), (417, 170714), (834, 85357), (2363, 30126), (4726, 15063), (5021, 14178), (7089, 10042)]