71142718

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{1433}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 108272736

約数和(自身を除く): 37130018

約数列:

[1, 2, 103, 206, 241, 482, 1433, 2866, 24823, 49646, 147599, 295198, 345353, 690706, 35571359, 71142718]

約数ペア:

[(1, 71142718), (2, 35571359), (103, 690706), (206, 345353), (241, 295198), (482, 147599), (1433, 49646), (2866, 24823)]