71253258

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 144555840

約数和(自身を除く): 73302582

約数列:

[1, 2, 3, 6, 131, 262, 269, 337, 393, 538, 674, 786, 807, 1011, 1614, 2022, 35239, 44147, 70478, 88294, 90653, 105717, 132441, 181306, 211434, 264882, 271959, 543918, 11875543, 23751086, 35626629, 71253258]

約数ペア:

[(1, 71253258), (2, 35626629), (3, 23751086), (6, 11875543), (131, 543918), (262, 271959), (269, 264882), (337, 211434), (393, 181306), (538, 132441), (674, 105717), (786, 90653), (807, 88294), (1011, 70478), (1614, 44147), (2022, 35239)]