64484644

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4729}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 129261440

約数和(自身を除く): 64776796

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 4729, 6818, 9458, 13636, 18916, 33103, 66206, 132412, 2303023, 4606046, 9212092, 16121161, 32242322, 64484644]

約数ペア:

[(1, 64484644), (2, 32242322), (4, 16121161), (7, 9212092), (14, 4606046), (28, 2303023), (487, 132412), (974, 66206), (1948, 33103), (3409, 18916), (4729, 13636), (6818, 9458)]