408133024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23929}}^1$

素因数の和:23993

約数の個数: 48

約数和(自身を含む): 886462920

約数和(自身を除く): 478329896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 23929, 47858, 95716, 191432, 311077, 382864, 622154, 765728, 981089, 1244308, 1962178, 2488616, 3924356, 4977232, 7848712, 9954464, 12754157, 15697424, 25508314, 31394848, 51016628, 102033256, 204066512, 408133024]

約数ペア:

[(1, 408133024), (2, 204066512), (4, 102033256), (8, 51016628), (13, 31394848), (16, 25508314), (26, 15697424), (32, 12754157), (41, 9954464), (52, 7848712), (82, 4977232), (104, 3924356), (164, 2488616), (208, 1962178), (328, 1244308), (416, 981089), (533, 765728), (656, 622154), (1066, 382864), (1312, 311077), (2132, 191432), (4264, 95716), (8528, 47858), (17056, 23929)]