40748888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{71741}}^1$

素因数の和:71818

約数の個数: 16

約数和(自身を含む): 77481360

約数和(自身を除く): 36732472

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 71741, 143482, 286964, 573928, 5093611, 10187222, 20374444, 40748888]

約数ペア:

[(1, 40748888), (2, 20374444), (4, 10187222), (8, 5093611), (71, 573928), (142, 286964), (284, 143482), (568, 71741)]