71145946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21187}}^1$

素因数の和:21285

約数の個数: 16

約数和(自身を含む): 112889664

約数和(自身を除く): 41743718

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 21187, 42374, 487301, 974602, 1546651, 3093302, 35572973, 71145946]

約数ペア:

[(1, 71145946), (2, 35572973), (23, 3093302), (46, 1546651), (73, 974602), (146, 487301), (1679, 42374), (3358, 21187)]