42807428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2749}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 79695000

約数和(自身を除く): 36887572

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 2749, 3893, 5498, 7786, 10996, 15572, 46733, 93466, 186932, 629521, 1259042, 2518084, 10701857, 21403714, 42807428]

約数ペア:

[(1, 42807428), (2, 21403714), (4, 10701857), (17, 2518084), (34, 1259042), (68, 629521), (229, 186932), (458, 93466), (916, 46733), (2749, 15572), (3893, 10996), (5498, 7786)]