42787667038

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{4421}}^1\times {\mathrm{7669}}^1$

素因数の和:12723

約数の個数: 16

約数和(自身を含む): 64306139040

約数和(自身を除く): 21518472002

約数列:

[1, 2, 631, 1262, 4421, 7669, 8842, 15338, 2789651, 4839139, 5579302, 9678278, 33904649, 67809298, 21393833519, 42787667038]

約数ペア:

[(1, 42787667038), (2, 21393833519), (631, 67809298), (1262, 33904649), (4421, 9678278), (7669, 5579302), (8842, 4839139), (15338, 2789651)]