26682344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256561}}^1$

素因数の和:256580

約数の個数: 16

約数和(自身を含む): 53878020

約数和(自身を除く): 27195676

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256561, 513122, 1026244, 2052488, 3335293, 6670586, 13341172, 26682344]

約数ペア:

[(1, 26682344), (2, 13341172), (4, 6670586), (8, 3335293), (13, 2052488), (26, 1026244), (52, 513122), (104, 256561)]