26461456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8191

約数の個数: 40

約数和(自身を含む): 60621120

約数和(自身を除く): 34159664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8147, 16294, 32588, 57029, 65176, 114058, 130352, 228116, 236263, 456232, 472526, 912464, 945052, 1653841, 1890104, 3307682, 3780208, 6615364, 13230728, 26461456]

約数ペア:

[(1, 26461456), (2, 13230728), (4, 6615364), (7, 3780208), (8, 3307682), (14, 1890104), (16, 1653841), (28, 945052), (29, 912464), (56, 472526), (58, 456232), (112, 236263), (116, 228116), (203, 130352), (232, 114058), (406, 65176), (464, 57029), (812, 32588), (1624, 16294), (3248, 8147)]