728615488

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{13537}}^1$

素因数の和:13607

約数の個数: 42

約数和(自身を含む): 1497532946

約数和(自身を除く): 768917458

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 841, 928, 1682, 1856, 3364, 6728, 13456, 13537, 26912, 27074, 53824, 54148, 108296, 216592, 392573, 433184, 785146, 866368, 1570292, 3140584, 6281168, 11384617, 12562336, 22769234, 25124672, 45538468, 91076936, 182153872, 364307744, 728615488]

約数ペア:

[(1, 728615488), (2, 364307744), (4, 182153872), (8, 91076936), (16, 45538468), (29, 25124672), (32, 22769234), (58, 12562336), (64, 11384617), (116, 6281168), (232, 3140584), (464, 1570292), (841, 866368), (928, 785146), (1682, 433184), (1856, 392573), (3364, 216592), (6728, 108296), (13456, 54148), (13537, 53824), (26912, 27074)]