25028068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 47839680

約数和(自身を除く): 22811612

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 6779, 13558, 27116, 88127, 176254, 352508, 481309, 962618, 1925236, 6257017, 12514034, 25028068]

約数ペア:

[(1, 25028068), (2, 12514034), (4, 6257017), (13, 1925236), (26, 962618), (52, 481309), (71, 352508), (142, 176254), (284, 88127), (923, 27116), (1846, 13558), (3692, 6779)]