70205156

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23003}}^1$

素因数の和:23123

約数の個数: 24

約数和(自身を含む): 141704640

約数和(自身を除く): 71499484

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 23003, 46006, 92012, 161021, 322042, 644084, 2507327, 5014654, 10029308, 17551289, 35102578, 70205156]

約数ペア:

[(1, 70205156), (2, 35102578), (4, 17551289), (7, 10029308), (14, 5014654), (28, 2507327), (109, 644084), (218, 322042), (436, 161021), (763, 92012), (1526, 46006), (3052, 23003)]