67171724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4679}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 121998240

約数和(自身を除く): 54826516

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 4679, 7178, 9358, 14356, 18716, 173123, 346246, 453863, 692492, 907726, 1815452, 16792931, 33585862, 67171724]

約数ペア:

[(1, 67171724), (2, 33585862), (4, 16792931), (37, 1815452), (74, 907726), (97, 692492), (148, 453863), (194, 346246), (388, 173123), (3589, 18716), (4679, 14356), (7178, 9358)]