26408432

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4243}}^1$

素因数の和:4640

約数の個数: 20

約数和(自身を含む): 51309960

約数和(自身を除く): 24901528

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 4243, 6224, 8486, 16972, 33944, 67888, 1650527, 3301054, 6602108, 13204216, 26408432]

約数ペア:

[(1, 26408432), (2, 13204216), (4, 6602108), (8, 3301054), (16, 1650527), (389, 67888), (778, 33944), (1556, 16972), (3112, 8486), (4243, 6224)]