61950788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21187}}^1$

素因数の和:21251

約数の個数: 24

約数和(自身を含む): 117466272

約数和(自身を除く): 55515484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 21187, 42374, 84748, 360179, 720358, 911041, 1440716, 1822082, 3644164, 15487697, 30975394, 61950788]

約数ペア:

[(1, 61950788), (2, 30975394), (4, 15487697), (17, 3644164), (34, 1822082), (43, 1440716), (68, 911041), (86, 720358), (172, 360179), (731, 84748), (1462, 42374), (2924, 21187)]