26974012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 51312800

約数和(自身を除く): 24338788

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4759, 5668, 9518, 19036, 61867, 123734, 247468, 518731, 1037462, 2074924, 6743503, 13487006, 26974012]

約数ペア:

[(1, 26974012), (2, 13487006), (4, 6743503), (13, 2074924), (26, 1037462), (52, 518731), (109, 247468), (218, 123734), (436, 61867), (1417, 19036), (2834, 9518), (4759, 5668)]