71278082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{8191}}^1$

素因数の和:8441

約数の個数: 16

約数和(自身を含む): 113049600

約数和(自身を除く): 41771518

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8191, 8702, 16382, 155629, 311258, 1875739, 3751478, 35639041, 71278082]

約数ペア:

[(1, 71278082), (2, 35639041), (19, 3751478), (38, 1875739), (229, 311258), (458, 155629), (4351, 16382), (8191, 8702)]