72900226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{274061}}^1$

素因数の和:274089

約数の個数: 16

約数和(自身を含む): 131549760

約数和(自身を除く): 58649534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 274061, 548122, 1918427, 3836854, 5207159, 10414318, 36450113, 72900226]

約数ペア:

[(1, 72900226), (2, 36450113), (7, 10414318), (14, 5207159), (19, 3836854), (38, 1918427), (133, 548122), (266, 274061)]