66687866

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7549}}^1$

素因数の和:8189

約数の個数: 16

約数和(自身を含む): 114518400

約数和(自身を除く): 47830534

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 7549, 8834, 15098, 52843, 105686, 4763419, 9526838, 33343933, 66687866]

約数ペア:

[(1, 66687866), (2, 33343933), (7, 9526838), (14, 4763419), (631, 105686), (1262, 52843), (4417, 15098), (7549, 8834)]