9447568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 20108088

約数和(自身を除く): 10660520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 857, 1378, 1714, 2756, 3428, 5512, 6856, 11024, 11141, 13712, 22282, 44564, 45421, 89128, 90842, 178256, 181684, 363368, 590473, 726736, 1180946, 2361892, 4723784, 9447568]

約数ペア:

[(1, 9447568), (2, 4723784), (4, 2361892), (8, 1180946), (13, 726736), (16, 590473), (26, 363368), (52, 181684), (53, 178256), (104, 90842), (106, 89128), (208, 45421), (212, 44564), (424, 22282), (689, 13712), (848, 11141), (857, 11024), (1378, 6856), (1714, 5512), (2756, 3428)]