67269904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{323413}}^1$

素因数の和:323434

約数の個数: 20

約数和(自身を含む): 140361676

約数和(自身を除く): 73091772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 323413, 646826, 1293652, 2587304, 4204369, 5174608, 8408738, 16817476, 33634952, 67269904]

約数ペア:

[(1, 67269904), (2, 33634952), (4, 16817476), (8, 8408738), (13, 5174608), (16, 4204369), (26, 2587304), (52, 1293652), (104, 646826), (208, 323413)]