66169064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{636241}}^1$

素因数の和:636260

約数の個数: 16

約数和(自身を含む): 133610820

約数和(自身を除く): 67441756

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 636241, 1272482, 2544964, 5089928, 8271133, 16542266, 33084532, 66169064]

約数ペア:

[(1, 66169064), (2, 33084532), (4, 16542266), (8, 8271133), (13, 5089928), (26, 2544964), (52, 1272482), (104, 636241)]