68911136

素因数分解:

$2^5\times 7^1\times {\mathrm{307639}}^1$

素因数の和:307656

約数の個数: 24

約数和(自身を含む): 155050560

約数和(自身を除く): 86139424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307639, 615278, 1230556, 2153473, 2461112, 4306946, 4922224, 8613892, 9844448, 17227784, 34455568, 68911136]

約数ペア:

[(1, 68911136), (2, 34455568), (4, 17227784), (7, 9844448), (8, 8613892), (14, 4922224), (16, 4306946), (28, 2461112), (32, 2153473), (56, 1230556), (112, 615278), (224, 307639)]