291299176

素因数分解:

$2^3\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2441}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 624761280

約数和(自身を除く): 333462104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2131, 2441, 4262, 4882, 8524, 9764, 14917, 17048, 17087, 19528, 29834, 34174, 59668, 68348, 119336, 136696, 5201771, 10403542, 20807084, 36412397, 41614168, 72824794, 145649588, 291299176]

約数ペア:

[(1, 291299176), (2, 145649588), (4, 72824794), (7, 41614168), (8, 36412397), (14, 20807084), (28, 10403542), (56, 5201771), (2131, 136696), (2441, 119336), (4262, 68348), (4882, 59668), (8524, 34174), (9764, 29834), (14917, 19528), (17048, 17087)]