26633776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{128047}}^1$

素因数の和:128068

約数の個数: 20

約数和(自身を含む): 55572832

約数和(自身を除く): 28939056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 128047, 256094, 512188, 1024376, 1664611, 2048752, 3329222, 6658444, 13316888, 26633776]

約数ペア:

[(1, 26633776), (2, 13316888), (4, 6658444), (8, 3329222), (13, 2048752), (16, 1664611), (26, 1024376), (52, 512188), (104, 256094), (208, 128047)]