28486961916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339130499}}^1$

素因数の和:339130513

約数の個数: 24

約数和(自身を含む): 75965232000

約数和(自身を除く): 47478270084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339130499, 678260998, 1017391497, 1356521996, 2034782994, 2373913493, 4069565988, 4747826986, 7121740479, 9495653972, 14243480958, 28486961916]

約数ペア:

[(1, 28486961916), (2, 14243480958), (3, 9495653972), (4, 7121740479), (6, 4747826986), (7, 4069565988), (12, 2373913493), (14, 2034782994), (21, 1356521996), (28, 1017391497), (42, 678260998), (84, 339130499)]