69689872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32749}}^1$

素因数の和:32783

約数の個数: 40

約数和(自身を含む): 162440000

約数和(自身を除く): 92750128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 32749, 65498, 130996, 229243, 261992, 458486, 523984, 622231, 916972, 1244462, 1833944, 2488924, 3667888, 4355617, 4977848, 8711234, 9955696, 17422468, 34844936, 69689872]

約数ペア:

[(1, 69689872), (2, 34844936), (4, 17422468), (7, 9955696), (8, 8711234), (14, 4977848), (16, 4355617), (19, 3667888), (28, 2488924), (38, 1833944), (56, 1244462), (76, 916972), (112, 622231), (133, 523984), (152, 458486), (266, 261992), (304, 229243), (532, 130996), (1064, 65498), (2128, 32749)]