66850112

素因数分解:

$2^6\times 7^2\times {\mathrm{21317}}^1$

素因数の和:21343

約数の個数: 42

約数和(自身を含む): 154321002

約数和(自身を除く): 87470890

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21317, 42634, 85268, 149219, 170536, 298438, 341072, 596876, 682144, 1044533, 1193752, 1364288, 2089066, 2387504, 4178132, 4775008, 8356264, 9550016, 16712528, 33425056, 66850112]

約数ペア:

[(1, 66850112), (2, 33425056), (4, 16712528), (7, 9550016), (8, 8356264), (14, 4775008), (16, 4178132), (28, 2387504), (32, 2089066), (49, 1364288), (56, 1193752), (64, 1044533), (98, 682144), (112, 596876), (196, 341072), (224, 298438), (392, 170536), (448, 149219), (784, 85268), (1568, 42634), (3136, 21317)]