7484493808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{165469}}^1$

素因数の和:165745

約数の個数: 40

約数和(自身を含む): 15881148720

約数和(自身を除く): 8396654912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 4112, 5654, 11308, 22616, 45232, 165469, 330938, 661876, 1323752, 1820159, 2647504, 3640318, 7280636, 14561272, 29122544, 42525533, 85051066, 170102132, 340204264, 467780863, 680408528, 935561726, 1871123452, 3742246904, 7484493808]

約数ペア:

[(1, 7484493808), (2, 3742246904), (4, 1871123452), (8, 935561726), (11, 680408528), (16, 467780863), (22, 340204264), (44, 170102132), (88, 85051066), (176, 42525533), (257, 29122544), (514, 14561272), (1028, 7280636), (2056, 3640318), (2827, 2647504), (4112, 1820159), (5654, 1323752), (11308, 661876), (22616, 330938), (45232, 165469)]