64250116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55967}}^1$

素因数の和:56019

約数の個数: 24

約数和(自身を含む): 131636736

約数和(自身を除く): 67386620

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 55967, 111934, 223868, 391769, 783538, 1567076, 2294647, 4589294, 9178588, 16062529, 32125058, 64250116]

約数ペア:

[(1, 64250116), (2, 32125058), (4, 16062529), (7, 9178588), (14, 4589294), (28, 2294647), (41, 1567076), (82, 783538), (164, 391769), (287, 223868), (574, 111934), (1148, 55967)]