28192964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 51403968

約数和(自身を除く): 23211004

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 2683, 5254, 5366, 10508, 10732, 99271, 190493, 198542, 380986, 397084, 761972, 7048241, 14096482, 28192964]

約数ペア:

[(1, 28192964), (2, 14096482), (4, 7048241), (37, 761972), (71, 397084), (74, 380986), (142, 198542), (148, 190493), (284, 99271), (2627, 10732), (2683, 10508), (5254, 5366)]