67139184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199819}}^1$

素因数の和:199837

約数の個数: 40

約数和(自身を含む): 198221440

約数和(自身を除く): 131082256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 199819, 399638, 599457, 799276, 1198914, 1398733, 1598552, 2397828, 2797466, 3197104, 4196199, 4795656, 5594932, 8392398, 9591312, 11189864, 16784796, 22379728, 33569592, 67139184]

約数ペア:

[(1, 67139184), (2, 33569592), (3, 22379728), (4, 16784796), (6, 11189864), (7, 9591312), (8, 8392398), (12, 5594932), (14, 4795656), (16, 4196199), (21, 3197104), (24, 2797466), (28, 2397828), (42, 1598552), (48, 1398733), (56, 1198914), (84, 799276), (112, 599457), (168, 399638), (336, 199819)]