39540088

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2549}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 85068000

約数和(自身を除く): 45527912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 2549, 3878, 5098, 7756, 10196, 15512, 17843, 20392, 35686, 71372, 142744, 706073, 1412146, 2824292, 4942511, 5648584, 9885022, 19770044, 39540088]

約数ペア:

[(1, 39540088), (2, 19770044), (4, 9885022), (7, 5648584), (8, 4942511), (14, 2824292), (28, 1412146), (56, 706073), (277, 142744), (554, 71372), (1108, 35686), (1939, 20392), (2216, 17843), (2549, 15512), (3878, 10196), (5098, 7756)]