71305762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{15361}}^1$

素因数の和:15585

約数の個数: 16

約数和(自身を含む): 117242784

約数和(自身を除く): 45937022

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 15361, 30722, 168971, 337942, 3241171, 6482342, 35652881, 71305762]

約数ペア:

[(1, 71305762), (2, 35652881), (11, 6482342), (22, 3241171), (211, 337942), (422, 168971), (2321, 30722), (4642, 15361)]