15564702928

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3643}}^1\times {\mathrm{3761}}^1$

素因数の和:7483

約数の個数: 40

約数和(自身を含む): 30597880896

約数和(自身を除く): 15033177968

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3643, 3761, 7286, 7522, 14572, 15044, 29144, 30088, 58288, 60176, 258653, 267031, 517306, 534062, 1034612, 1068124, 2069224, 2136248, 4138448, 4272496, 13701323, 27402646, 54805292, 109610584, 219221168, 972793933, 1945587866, 3891175732, 7782351464, 15564702928]

約数ペア:

[(1, 15564702928), (2, 7782351464), (4, 3891175732), (8, 1945587866), (16, 972793933), (71, 219221168), (142, 109610584), (284, 54805292), (568, 27402646), (1136, 13701323), (3643, 4272496), (3761, 4138448), (7286, 2136248), (7522, 2069224), (14572, 1068124), (15044, 1034612), (29144, 534062), (30088, 517306), (58288, 267031), (60176, 258653)]