78496936

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2591}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 168583680

約数和(自身を除く): 90086744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 2591, 3787, 4328, 5182, 7574, 10364, 15148, 18137, 20728, 30296, 36274, 72548, 145096, 1401731, 2803462, 5606924, 9812117, 11213848, 19624234, 39248468, 78496936]

約数ペア:

[(1, 78496936), (2, 39248468), (4, 19624234), (7, 11213848), (8, 9812117), (14, 5606924), (28, 2803462), (56, 1401731), (541, 145096), (1082, 72548), (2164, 36274), (2591, 30296), (3787, 20728), (4328, 18137), (5182, 15148), (7574, 10364)]