26473808

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10151}}^1$

素因数の和:10322

約数の個数: 20

約数和(自身を含む): 51612768

約数和(自身を除く): 25138960

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10151, 20302, 40604, 81208, 162416, 1654613, 3309226, 6618452, 13236904, 26473808]

約数ペア:

[(1, 26473808), (2, 13236904), (4, 6618452), (8, 3309226), (16, 1654613), (163, 162416), (326, 81208), (652, 40604), (1304, 20302), (2608, 10151)]