26689648

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{1637}}^1$

素因数の和:2664

約数の個数: 20

約数和(自身を含む): 51793560

約数和(自身を除く): 25103912

約数列:

[1, 2, 4, 8, 16, 1019, 1637, 2038, 3274, 4076, 6548, 8152, 13096, 16304, 26192, 1668103, 3336206, 6672412, 13344824, 26689648]

約数ペア:

[(1, 26689648), (2, 13344824), (4, 6672412), (8, 3336206), (16, 1668103), (1019, 26192), (1637, 16304), (2038, 13096), (3274, 8152), (4076, 6548)]