8371326

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 17411328

約数和(自身を除く): 9040002

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 457, 914, 1371, 2742, 3053, 6106, 9159, 18318, 19651, 32447, 39302, 58953, 64894, 97341, 117906, 194682, 1395221, 2790442, 4185663, 8371326]

約数ペア:

[(1, 8371326), (2, 4185663), (3, 2790442), (6, 1395221), (43, 194682), (71, 117906), (86, 97341), (129, 64894), (142, 58953), (213, 39302), (258, 32447), (426, 19651), (457, 18318), (914, 9159), (1371, 6106), (2742, 3053)]