70138546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{20887}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 111291264

約数和(自身を除く): 41152718

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 20887, 41774, 480401, 960802, 1524751, 3049502, 35069273, 70138546]

約数ペア:

[(1, 70138546), (2, 35069273), (23, 3049502), (46, 1524751), (73, 960802), (146, 480401), (1679, 41774), (3358, 20887)]