71941994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{3301}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 114473736

約数和(自身を除く): 42531742

約数列:

[1, 2, 17, 34, 641, 1282, 3301, 6602, 10897, 21794, 56117, 112234, 2115941, 4231882, 35970997, 71941994]

約数ペア:

[(1, 71941994), (2, 35970997), (17, 4231882), (34, 2115941), (641, 112234), (1282, 56117), (3301, 21794), (6602, 10897)]