66705064

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{114221}}^1$

素因数の和:114300

約数の個数: 16

約数和(自身を含む): 126786420

約数和(自身を除く): 60081356

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 114221, 228442, 456884, 913768, 8338133, 16676266, 33352532, 66705064]

約数ペア:

[(1, 66705064), (2, 33352532), (4, 16676266), (8, 8338133), (73, 913768), (146, 456884), (292, 228442), (584, 114221)]