40549946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 65577600

約数和(自身を除く): 25027654

約数列:

[1, 2, 29, 43, 58, 71, 86, 142, 229, 458, 1247, 2059, 2494, 3053, 4118, 6106, 6641, 9847, 13282, 16259, 19694, 32518, 88537, 177074, 285563, 471511, 571126, 699137, 943022, 1398274, 20274973, 40549946]

約数ペア:

[(1, 40549946), (2, 20274973), (29, 1398274), (43, 943022), (58, 699137), (71, 571126), (86, 471511), (142, 285563), (229, 177074), (458, 88537), (1247, 32518), (2059, 19694), (2494, 16259), (3053, 13282), (4118, 9847), (6106, 6641)]