40528964

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4373}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 81321408

約数和(自身を除く): 40792444

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4373, 4634, 8746, 9268, 17492, 30611, 61222, 122444, 1447463, 2894926, 5789852, 10132241, 20264482, 40528964]

約数ペア:

[(1, 40528964), (2, 20264482), (4, 10132241), (7, 5789852), (14, 2894926), (28, 1447463), (331, 122444), (662, 61222), (1324, 30611), (2317, 17492), (4373, 9268), (4634, 8746)]