726672368

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{622151}}^1$

素因数の和:622232

約数の個数: 20

約数和(自身を含む): 1427216688

約数和(自身を除く): 700544320

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 622151, 1244302, 2488604, 4977208, 9954416, 45417023, 90834046, 181668092, 363336184, 726672368]

約数ペア:

[(1, 726672368), (2, 363336184), (4, 181668092), (8, 90834046), (16, 45417023), (73, 9954416), (146, 4977208), (292, 2488604), (584, 1244302), (1168, 622151)]