71888348

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8363}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 144262272

約数和(自身を除く): 72373924

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8363, 8596, 16726, 33452, 58541, 117082, 234164, 2567441, 5134882, 10269764, 17972087, 35944174, 71888348]

約数ペア:

[(1, 71888348), (2, 35944174), (4, 17972087), (7, 10269764), (14, 5134882), (28, 2567441), (307, 234164), (614, 117082), (1228, 58541), (2149, 33452), (4298, 16726), (8363, 8596)]