68146432

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 54

約数和(自身を含む): 141063594

約数和(自身を除く): 72917162

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 277, 496, 554, 961, 992, 1108, 1922, 1984, 2216, 3844, 3968, 4432, 7688, 7936, 8587, 8864, 15376, 17174, 17728, 30752, 34348, 35456, 61504, 68696, 70912, 123008, 137392, 246016, 266197, 274784, 532394, 549568, 1064788, 1099136, 2129576, 2198272, 4259152, 8518304, 17036608, 34073216, 68146432]

約数ペア:

[(1, 68146432), (2, 34073216), (4, 17036608), (8, 8518304), (16, 4259152), (31, 2198272), (32, 2129576), (62, 1099136), (64, 1064788), (124, 549568), (128, 532394), (248, 274784), (256, 266197), (277, 246016), (496, 137392), (554, 123008), (961, 70912), (992, 68696), (1108, 61504), (1922, 35456), (1984, 34348), (2216, 30752), (3844, 17728), (3968, 17174), (4432, 15376), (7688, 8864), (7936, 8587)]