40340944

素因数分解:

$2^4\times 7^1\times {\mathrm{360187}}^1$

素因数の和:360202

約数の個数: 20

約数和(自身を含む): 89326624

約数和(自身を除く): 48985680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 360187, 720374, 1440748, 2521309, 2881496, 5042618, 5762992, 10085236, 20170472, 40340944]

約数ペア:

[(1, 40340944), (2, 20170472), (4, 10085236), (7, 5762992), (8, 5042618), (14, 2881496), (16, 2521309), (28, 1440748), (56, 720374), (112, 360187)]