4723784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 9729720

約数和(自身を除く): 5005936

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 857, 1378, 1714, 2756, 3428, 5512, 6856, 11141, 22282, 44564, 45421, 89128, 90842, 181684, 363368, 590473, 1180946, 2361892, 4723784]

約数ペア:

[(1, 4723784), (2, 2361892), (4, 1180946), (8, 590473), (13, 363368), (26, 181684), (52, 90842), (53, 89128), (104, 45421), (106, 44564), (212, 22282), (424, 11141), (689, 6856), (857, 5512), (1378, 3428), (1714, 2756)]