396523712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{476591}}^1$

素因数の和:476616

約数の個数: 28

約数和(自身を含む): 847380576

約数和(自身を除く): 450856864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 476591, 953182, 1906364, 3812728, 6195683, 7625456, 12391366, 15250912, 24782732, 30501824, 49565464, 99130928, 198261856, 396523712]

約数ペア:

[(1, 396523712), (2, 198261856), (4, 99130928), (8, 49565464), (13, 30501824), (16, 24782732), (26, 15250912), (32, 12391366), (52, 7625456), (64, 6195683), (104, 3812728), (208, 1906364), (416, 953182), (832, 476591)]