70540414

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 123770880

約数和(自身を除く): 53230466

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 469, 479, 938, 958, 1099, 2198, 3353, 6706, 10519, 21038, 32093, 64186, 73633, 75203, 147266, 150406, 224651, 449302, 526421, 1052842, 5038601, 10077202, 35270207, 70540414]

約数ペア:

[(1, 70540414), (2, 35270207), (7, 10077202), (14, 5038601), (67, 1052842), (134, 526421), (157, 449302), (314, 224651), (469, 150406), (479, 147266), (938, 75203), (958, 73633), (1099, 64186), (2198, 32093), (3353, 21038), (6706, 10519)]