27490304

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 29381056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 433, 496, 512, 866, 992, 1024, 1732, 1984, 2048, 3464, 3968, 6928, 7936, 13423, 13856, 15872, 26846, 27712, 31744, 53692, 55424, 63488, 107384, 110848, 214768, 221696, 429536, 443392, 859072, 886784, 1718144, 3436288, 6872576, 13745152, 27490304]

約数ペア:

[(1, 27490304), (2, 13745152), (4, 6872576), (8, 3436288), (16, 1718144), (31, 886784), (32, 859072), (62, 443392), (64, 429536), (124, 221696), (128, 214768), (248, 110848), (256, 107384), (433, 63488), (496, 55424), (512, 53692), (866, 31744), (992, 27712), (1024, 26846), (1732, 15872), (1984, 13856), (2048, 13423), (3464, 7936), (3968, 6928)]