66857528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{288179}}^1$

素因数の和:288214

約数の個数: 16

約数和(自身を含む): 129681000

約数和(自身を除く): 62823472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 288179, 576358, 1152716, 2305432, 8357191, 16714382, 33428764, 66857528]

約数ペア:

[(1, 66857528), (2, 33428764), (4, 16714382), (8, 8357191), (29, 2305432), (58, 1152716), (116, 576358), (232, 288179)]