28063458818

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1\times {\mathrm{65719}}^1$

素因数の和:68209

約数の個数: 16

約数和(自身を含む): 42586560000

約数和(自身を除く): 14523101182

約数列:

[1, 2, 89, 178, 2399, 4798, 65719, 131438, 213511, 427022, 5848991, 11697982, 157659881, 315319762, 14031729409, 28063458818]

約数ペア:

[(1, 28063458818), (2, 14031729409), (89, 315319762), (178, 157659881), (2399, 11697982), (4798, 5848991), (65719, 427022), (131438, 213511)]