28808812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{919}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 53555040

約数和(自身を除く): 24746228

約数列:

[1, 2, 4, 17, 34, 68, 461, 919, 922, 1838, 1844, 3676, 7837, 15623, 15674, 31246, 31348, 62492, 423659, 847318, 1694636, 7202203, 14404406, 28808812]

約数ペア:

[(1, 28808812), (2, 14404406), (4, 7202203), (17, 1694636), (34, 847318), (68, 423659), (461, 62492), (919, 31348), (922, 31246), (1838, 15674), (1844, 15623), (3676, 7837)]