26136578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 43953840

約数和(自身を除く): 17817262

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 269, 481, 538, 962, 1313, 2626, 3497, 3737, 6994, 7474, 9953, 19906, 27169, 48581, 54338, 97162, 129389, 258778, 353197, 706394, 1005253, 2010506, 13068289, 26136578]

約数ペア:

[(1, 26136578), (2, 13068289), (13, 2010506), (26, 1005253), (37, 706394), (74, 353197), (101, 258778), (202, 129389), (269, 97162), (481, 54338), (538, 48581), (962, 27169), (1313, 19906), (2626, 9953), (3497, 7474), (3737, 6994)]