74249216

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 44

約数和(自身を含む): 153279360

約数和(自身を除く): 79030144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2339, 3968, 4678, 7936, 9356, 15872, 18712, 31744, 37424, 72509, 74848, 145018, 149696, 290036, 299392, 580072, 598784, 1160144, 1197568, 2320288, 2395136, 4640576, 9281152, 18562304, 37124608, 74249216]

約数ペア:

[(1, 74249216), (2, 37124608), (4, 18562304), (8, 9281152), (16, 4640576), (31, 2395136), (32, 2320288), (62, 1197568), (64, 1160144), (124, 598784), (128, 580072), (248, 299392), (256, 290036), (496, 149696), (512, 145018), (992, 74848), (1024, 72509), (1984, 37424), (2339, 31744), (3968, 18712), (4678, 15872), (7936, 9356)]