70788278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45319}}^1$

素因数の和:45403

約数の個数: 16

約数和(自身を含む): 117469440

約数和(自身を除く): 46681162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 45319, 90638, 498509, 997018, 3217649, 6435298, 35394139, 70788278]

約数ペア:

[(1, 70788278), (2, 35394139), (11, 6435298), (22, 3217649), (71, 997018), (142, 498509), (781, 90638), (1562, 45319)]