71057728

素因数分解:

$2^6\times 7^1\times {\mathrm{158611}}^1$

素因数の和:158630

約数の個数: 28

約数和(自身を含む): 161149792

約数和(自身を除く): 90092064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 158611, 317222, 634444, 1110277, 1268888, 2220554, 2537776, 4441108, 5075552, 8882216, 10151104, 17764432, 35528864, 71057728]

約数ペア:

[(1, 71057728), (2, 35528864), (4, 17764432), (7, 10151104), (8, 8882216), (14, 5075552), (16, 4441108), (28, 2537776), (32, 2220554), (56, 1268888), (64, 1110277), (112, 634444), (224, 317222), (448, 158611)]