71797418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 135364608

約数和(自身を除く): 63567190

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 3671, 7342, 9779, 19558, 25697, 40381, 51394, 80762, 282667, 466217, 565334, 932434, 3263519, 5128387, 6527038, 10256774, 35898709, 71797418]

約数ペア:

[(1, 71797418), (2, 35898709), (7, 10256774), (11, 6527038), (14, 5128387), (22, 3263519), (77, 932434), (127, 565334), (154, 466217), (254, 282667), (889, 80762), (1397, 51394), (1778, 40381), (2794, 25697), (3671, 19558), (7342, 9779)]