78890042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 148245120

約数和(自身を除く): 69355078

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1603, 2237, 2519, 3206, 4474, 5038, 15659, 17633, 24607, 31318, 35266, 49214, 172249, 344498, 512273, 1024546, 3585911, 5635003, 7171822, 11270006, 39445021, 78890042]

約数ペア:

[(1, 78890042), (2, 39445021), (7, 11270006), (11, 7171822), (14, 5635003), (22, 3585911), (77, 1024546), (154, 512273), (229, 344498), (458, 172249), (1603, 49214), (2237, 35266), (2519, 31318), (3206, 24607), (4474, 17633), (5038, 15659)]