71374996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21067}}^1$

素因数の和:21100

約数の個数: 36

約数和(自身を含む): 156914464

約数和(自身を除く): 85539468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21067, 42134, 84268, 147469, 231737, 294938, 463474, 589876, 926948, 1622159, 2549107, 3244318, 5098214, 6488636, 10196428, 17843749, 35687498, 71374996]

約数ペア:

[(1, 71374996), (2, 35687498), (4, 17843749), (7, 10196428), (11, 6488636), (14, 5098214), (22, 3244318), (28, 2549107), (44, 1622159), (77, 926948), (121, 589876), (154, 463474), (242, 294938), (308, 231737), (484, 147469), (847, 84268), (1694, 42134), (3388, 21067)]