25997616

素因数分解:

$2^4\times 3^2\times {\mathrm{180539}}^1$

素因数の和:180553

約数の個数: 30

約数和(自身を含む): 72757620

約数和(自身を除く): 46760004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 180539, 361078, 541617, 722156, 1083234, 1444312, 1624851, 2166468, 2888624, 3249702, 4332936, 6499404, 8665872, 12998808, 25997616]

約数ペア:

[(1, 25997616), (2, 12998808), (3, 8665872), (4, 6499404), (6, 4332936), (8, 3249702), (9, 2888624), (12, 2166468), (16, 1624851), (18, 1444312), (24, 1083234), (36, 722156), (48, 541617), (72, 361078), (144, 180539)]