39422894

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 69806016

約数和(自身を除く): 30383122

約数列:

[1, 2, 7, 14, 41, 82, 173, 287, 346, 397, 574, 794, 1211, 2422, 2779, 5558, 7093, 14186, 16277, 32554, 49651, 68681, 99302, 113939, 137362, 227878, 480767, 961534, 2815921, 5631842, 19711447, 39422894]

約数ペア:

[(1, 39422894), (2, 19711447), (7, 5631842), (14, 2815921), (41, 961534), (82, 480767), (173, 227878), (287, 137362), (346, 113939), (397, 99302), (574, 68681), (794, 49651), (1211, 32554), (2422, 16277), (2779, 14186), (5558, 7093)]