6985328

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 15808512

約数和(自身を除く): 8823184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 1327, 2632, 2654, 5264, 5308, 9289, 10616, 18578, 21232, 37156, 62369, 74312, 124738, 148624, 249476, 436583, 498952, 873166, 997904, 1746332, 3492664, 6985328]

約数ペア:

[(1, 6985328), (2, 3492664), (4, 1746332), (7, 997904), (8, 873166), (14, 498952), (16, 436583), (28, 249476), (47, 148624), (56, 124738), (94, 74312), (112, 62369), (188, 37156), (329, 21232), (376, 18578), (658, 10616), (752, 9289), (1316, 5308), (1327, 5264), (2632, 2654)]