71903146

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{3719}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 123384960

約数和(自身を除く): 51481814

約数列:

[1, 2, 7, 14, 1381, 2762, 3719, 7438, 9667, 19334, 26033, 52066, 5135939, 10271878, 35951573, 71903146]

約数ペア:

[(1, 71903146), (2, 35951573), (7, 10271878), (14, 5135939), (1381, 52066), (2762, 26033), (3719, 19334), (7438, 9667)]