42740809

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 46224720

約数和(自身を除く): 3483911

約数列:

[1, 29, 37, 61, 653, 1073, 1769, 2257, 18937, 24161, 39833, 65453, 700669, 1155157, 1473821, 42740809]

約数ペア:

[(1, 42740809), (29, 1473821), (37, 1155157), (61, 700669), (653, 65453), (1073, 39833), (1769, 24161), (2257, 18937)]