71157156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{847109}}^1$

素因数の和:847123

約数の個数: 24

約数和(自身を含む): 189752640

約数和(自身を除く): 118595484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 847109, 1694218, 2541327, 3388436, 5082654, 5929763, 10165308, 11859526, 17789289, 23719052, 35578578, 71157156]

約数ペア:

[(1, 71157156), (2, 35578578), (3, 23719052), (4, 17789289), (6, 11859526), (7, 10165308), (12, 5929763), (14, 5082654), (21, 3388436), (28, 2541327), (42, 1694218), (84, 847109)]