71314628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10067}}^1$

素因数の和:10112

約数の個数: 48

約数和(自身を含む): 162376704

約数和(自身を除く): 91062076

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 10067, 20134, 40268, 70469, 110737, 140938, 221474, 231541, 281876, 442948, 463082, 775159, 926164, 1550318, 1620787, 2546951, 3100636, 3241574, 5093902, 6483148, 10187804, 17828657, 35657314, 71314628]

約数ペア:

[(1, 71314628), (2, 35657314), (4, 17828657), (7, 10187804), (11, 6483148), (14, 5093902), (22, 3241574), (23, 3100636), (28, 2546951), (44, 1620787), (46, 1550318), (77, 926164), (92, 775159), (154, 463082), (161, 442948), (253, 281876), (308, 231541), (322, 221474), (506, 140938), (644, 110737), (1012, 70469), (1771, 40268), (3542, 20134), (7084, 10067)]