65206784

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6740

約数の個数: 40

約数和(自身を含む): 137163840

約数和(自身を除く): 71957056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 6703, 9728, 13406, 26812, 53624, 107248, 127357, 214496, 254714, 428992, 509428, 857984, 1018856, 1715968, 2037712, 3431936, 4075424, 8150848, 16301696, 32603392, 65206784]

約数ペア:

[(1, 65206784), (2, 32603392), (4, 16301696), (8, 8150848), (16, 4075424), (19, 3431936), (32, 2037712), (38, 1715968), (64, 1018856), (76, 857984), (128, 509428), (152, 428992), (256, 254714), (304, 214496), (512, 127357), (608, 107248), (1216, 53624), (2432, 26812), (4864, 13406), (6703, 9728)]