67590328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{649907}}^1$

素因数の和:649926

約数の個数: 16

約数和(自身を含む): 136480680

約数和(自身を除く): 68890352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 649907, 1299814, 2599628, 5199256, 8448791, 16897582, 33795164, 67590328]

約数ペア:

[(1, 67590328), (2, 33795164), (4, 16897582), (8, 8448791), (13, 5199256), (26, 2599628), (52, 1299814), (104, 649907)]