25014272

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 52

約数和(自身を含む): 51898176

約数和(自身を除く): 26883904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 197, 248, 256, 394, 496, 512, 788, 992, 1024, 1576, 1984, 2048, 3152, 3968, 4096, 6107, 6304, 7936, 12214, 12608, 15872, 24428, 25216, 31744, 48856, 50432, 63488, 97712, 100864, 126976, 195424, 201728, 390848, 403456, 781696, 806912, 1563392, 3126784, 6253568, 12507136, 25014272]

約数ペア:

[(1, 25014272), (2, 12507136), (4, 6253568), (8, 3126784), (16, 1563392), (31, 806912), (32, 781696), (62, 403456), (64, 390848), (124, 201728), (128, 195424), (197, 126976), (248, 100864), (256, 97712), (394, 63488), (496, 50432), (512, 48856), (788, 31744), (992, 25216), (1024, 24428), (1576, 15872), (1984, 12608), (2048, 12214), (3152, 7936), (3968, 6304), (4096, 6107)]