61108472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{26431}}^1$

素因数の和:26471

約数の個数: 24

約数和(自身を含む): 121719360

約数和(自身を除く): 60610888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 26431, 52862, 105724, 211448, 449327, 898654, 1797308, 3594616, 7638559, 15277118, 30554236, 61108472]

約数ペア:

[(1, 61108472), (2, 30554236), (4, 15277118), (8, 7638559), (17, 3594616), (34, 1797308), (68, 898654), (136, 449327), (289, 211448), (578, 105724), (1156, 52862), (2312, 26431)]