40627454

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{8363}}^1$

素因数の和:8719

約数の個数: 16

約数和(自身を含む): 69856128

約数和(自身を除く): 29228674

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 8363, 16726, 58541, 117082, 2901961, 5803922, 20313727, 40627454]

約数ペア:

[(1, 40627454), (2, 20313727), (7, 5803922), (14, 2901961), (347, 117082), (694, 58541), (2429, 16726), (4858, 8363)]