68633136004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{911269}}^1$

素因数の和:912283

約数の個数: 24

約数和(自身を含む): 126557177600

約数和(自身を除く): 57924041596

約数列:

[1, 2, 4, 19, 38, 76, 991, 1982, 3964, 18829, 37658, 75316, 911269, 1822538, 3645076, 17314111, 34628222, 69256444, 903067579, 1806135158, 3612270316, 17158284001, 34316568002, 68633136004]

約数ペア:

[(1, 68633136004), (2, 34316568002), (4, 17158284001), (19, 3612270316), (38, 1806135158), (76, 903067579), (991, 69256444), (1982, 34628222), (3964, 17314111), (18829, 3645076), (37658, 1822538), (75316, 911269)]