70866292

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5197}}^1$

素因数の和:5695

約数の個数: 24

約数和(自身を含む): 142050944

約数和(自身を除く): 71184652

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 5197, 6818, 10394, 13636, 20788, 36379, 72758, 145516, 2530939, 5061878, 10123756, 17716573, 35433146, 70866292]

約数ペア:

[(1, 70866292), (2, 35433146), (4, 17716573), (7, 10123756), (14, 5061878), (28, 2530939), (487, 145516), (974, 72758), (1948, 36379), (3409, 20788), (5197, 13636), (6818, 10394)]