40052764

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{1879}}^1$

素因数の和:2029

約数の個数: 18

約数和(自身を含む): 71103480

約数和(自身を除く): 31050716

約数列:

[1, 2, 4, 73, 146, 292, 1879, 3758, 5329, 7516, 10658, 21316, 137167, 274334, 548668, 10013191, 20026382, 40052764]

約数ペア:

[(1, 40052764), (2, 20026382), (4, 10013191), (73, 548668), (146, 274334), (292, 137167), (1879, 21316), (3758, 10658), (5329, 7516)]