66467536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{143249}}^1$

素因数の和:143286

約数の個数: 20

約数和(自身を含む): 133222500

約数和(自身を除く): 66754964

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 143249, 286498, 572996, 1145992, 2291984, 4154221, 8308442, 16616884, 33233768, 66467536]

約数ペア:

[(1, 66467536), (2, 33233768), (4, 16616884), (8, 8308442), (16, 4154221), (29, 2291984), (58, 1145992), (116, 572996), (232, 286498), (464, 143249)]