3937808

素因数分解:

$2^4\times 7^1\times {\mathrm{35159}}^1$

素因数の和:35174

約数の個数: 20

約数和(自身を含む): 8719680

約数和(自身を除く): 4781872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35159, 70318, 140636, 246113, 281272, 492226, 562544, 984452, 1968904, 3937808]

約数ペア:

[(1, 3937808), (2, 1968904), (4, 984452), (7, 562544), (8, 492226), (14, 281272), (16, 246113), (28, 140636), (56, 70318), (112, 35159)]