26268958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 42223104

約数和(自身を除く): 15954146

約数列:

[1, 2, 43, 47, 67, 86, 94, 97, 134, 194, 2021, 2881, 3149, 4042, 4171, 4559, 5762, 6298, 6499, 8342, 9118, 12998, 135407, 196037, 270814, 279457, 305453, 392074, 558914, 610906, 13134479, 26268958]

約数ペア:

[(1, 26268958), (2, 13134479), (43, 610906), (47, 558914), (67, 392074), (86, 305453), (94, 279457), (97, 270814), (134, 196037), (194, 135407), (2021, 12998), (2881, 9118), (3149, 8342), (4042, 6499), (4171, 6298), (4559, 5762)]