3817928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 3893272

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 419, 536, 838, 1139, 1676, 2278, 3352, 4556, 7123, 9112, 14246, 28073, 28492, 56146, 56984, 112292, 224584, 477241, 954482, 1908964, 3817928]

約数ペア:

[(1, 3817928), (2, 1908964), (4, 954482), (8, 477241), (17, 224584), (34, 112292), (67, 56984), (68, 56146), (134, 28492), (136, 28073), (268, 14246), (419, 9112), (536, 7123), (838, 4556), (1139, 3352), (1676, 2278)]