66272072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{202049}}^1$

素因数の和:202096

約数の個数: 16

約数和(自身を含む): 127291500

約数和(自身を除く): 61019428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 202049, 404098, 808196, 1616392, 8284009, 16568018, 33136036, 66272072]

約数ペア:

[(1, 66272072), (2, 33136036), (4, 16568018), (8, 8284009), (41, 1616392), (82, 808196), (164, 404098), (328, 202049)]