67308592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{323599}}^1$

素因数の和:323620

約数の個数: 20

約数和(自身を含む): 140442400

約数和(自身を除く): 73133808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 323599, 647198, 1294396, 2588792, 4206787, 5177584, 8413574, 16827148, 33654296, 67308592]

約数ペア:

[(1, 67308592), (2, 33654296), (4, 16827148), (8, 8413574), (13, 5177584), (16, 4206787), (26, 2588792), (52, 1294396), (104, 647198), (208, 323599)]