66726785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8093}}^1$

素因数の和:8212

約数の個数: 16

約数和(自身を含む): 85666896

約数和(自身を除く): 18940111

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8093, 8245, 40465, 137581, 687905, 785021, 3925105, 13345357, 66726785]

約数ペア:

[(1, 66726785), (5, 13345357), (17, 3925105), (85, 785021), (97, 687905), (485, 137581), (1649, 40465), (8093, 8245)]