68605952

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 138738600

約数和(自身を除く): 70132648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 241, 256, 278, 482, 512, 556, 964, 1024, 1112, 1928, 2048, 2224, 3856, 4448, 7712, 8896, 15424, 17792, 30848, 33499, 35584, 61696, 66998, 71168, 123392, 133996, 142336, 246784, 267992, 284672, 493568, 535984, 1071968, 2143936, 4287872, 8575744, 17151488, 34302976, 68605952]

約数ペア:

[(1, 68605952), (2, 34302976), (4, 17151488), (8, 8575744), (16, 4287872), (32, 2143936), (64, 1071968), (128, 535984), (139, 493568), (241, 284672), (256, 267992), (278, 246784), (482, 142336), (512, 133996), (556, 123392), (964, 71168), (1024, 66998), (1112, 61696), (1928, 35584), (2048, 33499), (2224, 30848), (3856, 17792), (4448, 15424), (7712, 8896)]