67277896

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16921}}^1$

素因数の和:17005

約数の個数: 32

約数和(自身を含む): 146206080

約数和(自身を除く): 78928184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 16921, 33842, 67684, 118447, 135368, 236894, 473788, 947576, 1201391, 2402782, 4805564, 8409737, 9611128, 16819474, 33638948, 67277896]

約数ペア:

[(1, 67277896), (2, 33638948), (4, 16819474), (7, 9611128), (8, 8409737), (14, 4805564), (28, 2402782), (56, 1201391), (71, 947576), (142, 473788), (284, 236894), (497, 135368), (568, 118447), (994, 67684), (1988, 33842), (3976, 16921)]