69678616

素因数分解:

$2^3\times 7^1\times {\mathrm{1244261}}^1$

素因数の和:1244274

約数の個数: 16

約数和(自身を含む): 149311440

約数和(自身を除く): 79632824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1244261, 2488522, 4977044, 8709827, 9954088, 17419654, 34839308, 69678616]

約数ペア:

[(1, 69678616), (2, 34839308), (4, 17419654), (7, 9954088), (8, 8709827), (14, 4977044), (28, 2488522), (56, 1244261)]