25118702

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 44520960

約数和(自身を除く): 19402258

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 439, 469, 854, 878, 938, 3073, 4087, 6146, 8174, 26779, 28609, 29413, 53558, 57218, 58826, 187453, 205891, 374906, 411782, 1794193, 3588386, 12559351, 25118702]

約数ペア:

[(1, 25118702), (2, 12559351), (7, 3588386), (14, 1794193), (61, 411782), (67, 374906), (122, 205891), (134, 187453), (427, 58826), (439, 57218), (469, 53558), (854, 29413), (878, 28609), (938, 26779), (3073, 8174), (4087, 6146)]