15679760656

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{303683}}^1$

素因数の和:304159

約数の個数: 40

約数和(自身を含む): 34794897984

約数和(自身を除く): 19115137328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1844, 3227, 3688, 6454, 7376, 12908, 25816, 51632, 303683, 607366, 1214732, 2125781, 2429464, 4251562, 4858928, 8503124, 17006248, 34012496, 139997863, 279995726, 559991452, 979985041, 1119982904, 1959970082, 2239965808, 3919940164, 7839880328, 15679760656]

約数ペア:

[(1, 15679760656), (2, 7839880328), (4, 3919940164), (7, 2239965808), (8, 1959970082), (14, 1119982904), (16, 979985041), (28, 559991452), (56, 279995726), (112, 139997863), (461, 34012496), (922, 17006248), (1844, 8503124), (3227, 4858928), (3688, 4251562), (6454, 2429464), (7376, 2125781), (12908, 1214732), (25816, 607366), (51632, 303683)]