70017808

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1559}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 155525760

約数和(自身を除く): 85507952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1559, 1604, 2807, 3118, 3208, 5614, 6236, 6416, 10913, 11228, 12472, 21826, 22456, 24944, 43652, 44912, 87304, 174608, 625159, 1250318, 2500636, 4376113, 5001272, 8752226, 10002544, 17504452, 35008904, 70017808]

約数ペア:

[(1, 70017808), (2, 35008904), (4, 17504452), (7, 10002544), (8, 8752226), (14, 5001272), (16, 4376113), (28, 2500636), (56, 1250318), (112, 625159), (401, 174608), (802, 87304), (1559, 44912), (1604, 43652), (2807, 24944), (3118, 22456), (3208, 21826), (5614, 12472), (6236, 11228), (6416, 10913)]