42991214

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50341}}^1$

素因数の和:50411

約数の個数: 16

約数和(自身を含む): 74908896

約数和(自身を除く): 31917682

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 50341, 100682, 352387, 704774, 3070801, 6141602, 21495607, 42991214]

約数ペア:

[(1, 42991214), (2, 21495607), (7, 6141602), (14, 3070801), (61, 704774), (122, 352387), (427, 100682), (854, 50341)]