291427096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13487}}^1$

素因数の和:13603

約数の個数: 32

約数和(自身を含む): 568923840

約数和(自身を除く): 277496744

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 5402, 10804, 13487, 21608, 26974, 53948, 107896, 499019, 984551, 998038, 1969102, 1996076, 3938204, 3992152, 7876408, 36428387, 72856774, 145713548, 291427096]

約数ペア:

[(1, 291427096), (2, 145713548), (4, 72856774), (8, 36428387), (37, 7876408), (73, 3992152), (74, 3938204), (146, 1996076), (148, 1969102), (292, 998038), (296, 984551), (584, 499019), (2701, 107896), (5402, 53948), (10804, 26974), (13487, 21608)]