71347136

素因数分解:

$2^6\times 7^2\times {\mathrm{22751}}^1$

素因数の和:22777

約数の個数: 42

約数和(自身を含む): 164701728

約数和(自身を除く): 93354592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 22751, 45502, 91004, 159257, 182008, 318514, 364016, 637028, 728032, 1114799, 1274056, 1456064, 2229598, 2548112, 4459196, 5096224, 8918392, 10192448, 17836784, 35673568, 71347136]

約数ペア:

[(1, 71347136), (2, 35673568), (4, 17836784), (7, 10192448), (8, 8918392), (14, 5096224), (16, 4459196), (28, 2548112), (32, 2229598), (49, 1456064), (56, 1274056), (64, 1114799), (98, 728032), (112, 637028), (196, 364016), (224, 318514), (392, 182008), (448, 159257), (784, 91004), (1568, 45502), (3136, 22751)]