71225056

素因数分解:

$2^5\times 7^1\times {\mathrm{317969}}^1$

素因数の和:317986

約数の個数: 24

約数和(自身を含む): 160256880

約数和(自身を除く): 89031824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317969, 635938, 1271876, 2225783, 2543752, 4451566, 5087504, 8903132, 10175008, 17806264, 35612528, 71225056]

約数ペア:

[(1, 71225056), (2, 35612528), (4, 17806264), (7, 10175008), (8, 8903132), (14, 5087504), (16, 4451566), (28, 2543752), (32, 2225783), (56, 1271876), (112, 635938), (224, 317969)]