40723256

素因数分解:

$2^3\times 7^1\times {\mathrm{727201}}^1$

素因数の和:727214

約数の個数: 16

約数和(自身を含む): 87264240

約数和(自身を除く): 46540984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 727201, 1454402, 2908804, 5090407, 5817608, 10180814, 20361628, 40723256]

約数ペア:

[(1, 40723256), (2, 20361628), (4, 10180814), (7, 5817608), (8, 5090407), (14, 2908804), (28, 1454402), (56, 727201)]