70974008

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2887}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 152486400

約数和(自身を除く): 81512392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 2887, 3073, 3512, 5774, 6146, 11548, 12292, 20209, 23096, 24584, 40418, 80836, 161672, 1267393, 2534786, 5069572, 8871751, 10139144, 17743502, 35487004, 70974008]

約数ペア:

[(1, 70974008), (2, 35487004), (4, 17743502), (7, 10139144), (8, 8871751), (14, 5069572), (28, 2534786), (56, 1267393), (439, 161672), (878, 80836), (1756, 40418), (2887, 24584), (3073, 23096), (3512, 20209), (5774, 12292), (6146, 11548)]