64836884

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{5023}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 129980928

約数和(自身を除く): 65144044

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 5023, 6454, 10046, 12908, 20092, 35161, 70322, 140644, 2315603, 4631206, 9262412, 16209221, 32418442, 64836884]

約数ペア:

[(1, 64836884), (2, 32418442), (4, 16209221), (7, 9262412), (14, 4631206), (28, 2315603), (461, 140644), (922, 70322), (1844, 35161), (3227, 20092), (5023, 12908), (6454, 10046)]