69817804

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2447}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 139829760

約数和(自身を除く): 70011956

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2447, 4076, 4894, 7133, 9788, 14266, 17129, 28532, 34258, 68516, 2493493, 4986986, 9973972, 17454451, 34908902, 69817804]

約数ペア:

[(1, 69817804), (2, 34908902), (4, 17454451), (7, 9973972), (14, 4986986), (28, 2493493), (1019, 68516), (2038, 34258), (2447, 28532), (4076, 17129), (4894, 14266), (7133, 9788)]