15704550128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{556741}}^1$

素因数の和:556833

約数の個数: 40

約数和(自身を含む): 31894635696

約数和(自身を除く): 16190085568

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 14104, 28208, 556741, 1113482, 2226964, 4453928, 8907856, 22826381, 23939863, 45652762, 47879726, 91305524, 95759452, 182611048, 191518904, 365222096, 383037808, 981534383, 1963068766, 3926137532, 7852275064, 15704550128]

約数ペア:

[(1, 15704550128), (2, 7852275064), (4, 3926137532), (8, 1963068766), (16, 981534383), (41, 383037808), (43, 365222096), (82, 191518904), (86, 182611048), (164, 95759452), (172, 91305524), (328, 47879726), (344, 45652762), (656, 23939863), (688, 22826381), (1763, 8907856), (3526, 4453928), (7052, 2226964), (14104, 1113482), (28208, 556741)]