72654562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{19993}}^1$

素因数の和:20097

約数の個数: 16

約数和(自身を含む): 115165440

約数和(自身を除く): 42510878

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 19993, 39986, 459839, 919678, 1579447, 3158894, 36327281, 72654562]

約数ペア:

[(1, 72654562), (2, 36327281), (23, 3158894), (46, 1579447), (79, 919678), (158, 459839), (1817, 39986), (3634, 19993)]