79571758

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 140785920

約数和(自身を除く): 61214162

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 301, 602, 917, 1009, 1834, 2018, 5633, 7063, 11266, 14126, 39431, 43387, 78862, 86774, 132179, 264358, 303709, 607418, 925253, 1850506, 5683697, 11367394, 39785879, 79571758]

約数ペア:

[(1, 79571758), (2, 39785879), (7, 11367394), (14, 5683697), (43, 1850506), (86, 925253), (131, 607418), (262, 303709), (301, 264358), (602, 132179), (917, 86774), (1009, 78862), (1834, 43387), (2018, 39431), (5633, 14126), (7063, 11266)]