66463444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3251}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 122925600

約数和(自身を除く): 56462156

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3251, 5111, 6502, 10222, 13004, 20444, 61769, 123538, 247076, 874519, 1749038, 3498076, 16615861, 33231722, 66463444]

約数ペア:

[(1, 66463444), (2, 33231722), (4, 16615861), (19, 3498076), (38, 1749038), (76, 874519), (269, 247076), (538, 123538), (1076, 61769), (3251, 20444), (5111, 13004), (6502, 10222)]