71216795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26723}}^1$

素因数の和:26782

約数の個数: 16

約数和(自身を含む): 94282272

約数和(自身を除く): 23065477

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 26723, 133615, 347399, 1095643, 1736995, 5478215, 14243359, 71216795]

約数ペア:

[(1, 71216795), (5, 14243359), (13, 5478215), (41, 1736995), (65, 1095643), (205, 347399), (533, 133615), (2665, 26723)]