65126912

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 40

約数和(自身を含む): 131254992

約数和(自身を除く): 66128080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 971, 1048, 1942, 2096, 3884, 4192, 7768, 8384, 15536, 16768, 31072, 33536, 62144, 67072, 124288, 127201, 248576, 254402, 497152, 508804, 1017608, 2035216, 4070432, 8140864, 16281728, 32563456, 65126912]

約数ペア:

[(1, 65126912), (2, 32563456), (4, 16281728), (8, 8140864), (16, 4070432), (32, 2035216), (64, 1017608), (128, 508804), (131, 497152), (256, 254402), (262, 248576), (512, 127201), (524, 124288), (971, 67072), (1048, 62144), (1942, 33536), (2096, 31072), (3884, 16768), (4192, 15536), (7768, 8384)]