26490416

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5393}}^1$

素因数の和:5708

約数の個数: 20

約数和(自身を含む): 51501912

約数和(自身を除く): 25011496

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5393, 10786, 21572, 43144, 86288, 1655651, 3311302, 6622604, 13245208, 26490416]

約数ペア:

[(1, 26490416), (2, 13245208), (4, 6622604), (8, 3311302), (16, 1655651), (307, 86288), (614, 43144), (1228, 21572), (2456, 10786), (4912, 5393)]