66728152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19087}}^1$

素因数の和:19135

約数の個数: 32

約数和(自身を含む): 137433600

約数和(自身を除く): 70705448

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 19087, 38174, 76348, 152696, 362653, 439001, 725306, 878002, 1450612, 1756004, 2901224, 3512008, 8341019, 16682038, 33364076, 66728152]

約数ペア:

[(1, 66728152), (2, 33364076), (4, 16682038), (8, 8341019), (19, 3512008), (23, 2901224), (38, 1756004), (46, 1450612), (76, 878002), (92, 725306), (152, 439001), (184, 362653), (437, 152696), (874, 76348), (1748, 38174), (3496, 19087)]