71109064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4919}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 144648000

約数和(自身を除く): 73538936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 4919, 7228, 9838, 14456, 19676, 39352, 63947, 127894, 255788, 511576, 683741, 1367482, 2734964, 5469928, 8888633, 17777266, 35554532, 71109064]

約数ペア:

[(1, 71109064), (2, 35554532), (4, 17777266), (8, 8888633), (13, 5469928), (26, 2734964), (52, 1367482), (104, 683741), (139, 511576), (278, 255788), (556, 127894), (1112, 63947), (1807, 39352), (3614, 19676), (4919, 14456), (7228, 9838)]