42498434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 74151936

約数和(自身を除く): 31653502

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 1787, 2162, 3574, 11891, 19657, 23782, 39314, 41101, 82202, 83989, 167978, 452111, 904222, 923879, 1847758, 1931747, 3863494, 21249217, 42498434]

約数ペア:

[(1, 42498434), (2, 21249217), (11, 3863494), (22, 1931747), (23, 1847758), (46, 923879), (47, 904222), (94, 452111), (253, 167978), (506, 83989), (517, 82202), (1034, 41101), (1081, 39314), (1787, 23782), (2162, 19657), (3574, 11891)]