42017078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 64236240

約数和(自身を除く): 22219162

約数列:

[1, 2, 89, 137, 178, 274, 1723, 3446, 12193, 24386, 153347, 236051, 306694, 472102, 21008539, 42017078]

約数ペア:

[(1, 42017078), (2, 21008539), (89, 472102), (137, 306694), (178, 236051), (274, 153347), (1723, 24386), (3446, 12193)]