40951568

素因数分解:

$2^4\times 7^1\times {\mathrm{365639}}^1$

素因数の和:365654

約数の個数: 20

約数和(自身を含む): 90678720

約数和(自身を除く): 49727152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365639, 731278, 1462556, 2559473, 2925112, 5118946, 5850224, 10237892, 20475784, 40951568]

約数ペア:

[(1, 40951568), (2, 20475784), (4, 10237892), (7, 5850224), (8, 5118946), (14, 2925112), (16, 2559473), (28, 1462556), (56, 731278), (112, 365639)]