28347748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49559}}^1$

素因数の和:49587

約数の個数: 24

約数和(自身を含む): 58282560

約数和(自身を除く): 29934812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49559, 99118, 198236, 545149, 644267, 1090298, 1288534, 2180596, 2577068, 7086937, 14173874, 28347748]

約数ペア:

[(1, 28347748), (2, 14173874), (4, 7086937), (11, 2577068), (13, 2180596), (22, 1288534), (26, 1090298), (44, 644267), (52, 545149), (143, 198236), (286, 99118), (572, 49559)]