26852464

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2539}}^1$

素因数の和:3208

約数の個数: 20

約数和(自身を含む): 52125880

約数和(自身を除く): 25273416

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2539, 2644, 5078, 5288, 10156, 10576, 20312, 40624, 1678279, 3356558, 6713116, 13426232, 26852464]

約数ペア:

[(1, 26852464), (2, 13426232), (4, 6713116), (8, 3356558), (16, 1678279), (661, 40624), (1322, 20312), (2539, 10576), (2644, 10156), (5078, 5288)]