26493004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7425

約数の個数: 24

約数和(自身を含む): 50023008

約数和(自身を除く): 23530004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7351, 14702, 29404, 124967, 249934, 389603, 499868, 779206, 1558412, 6623251, 13246502, 26493004]

約数ペア:

[(1, 26493004), (2, 13246502), (4, 6623251), (17, 1558412), (34, 779206), (53, 499868), (68, 389603), (106, 249934), (212, 124967), (901, 29404), (1802, 14702), (3604, 7351)]