47269724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1787}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 87862320

約数和(自身を除く): 40592596

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 1787, 3574, 6613, 7148, 13226, 26452, 30379, 60758, 121516, 695143, 1390286, 2780572, 11817431, 23634862, 47269724]

約数ペア:

[(1, 47269724), (2, 23634862), (4, 11817431), (17, 2780572), (34, 1390286), (68, 695143), (389, 121516), (778, 60758), (1556, 30379), (1787, 26452), (3574, 13226), (6613, 7148)]