71129408

素因数分解:

$2^6\times 7^1\times {\mathrm{158771}}^1$

素因数の和:158790

約数の個数: 28

約数和(自身を含む): 161312352

約数和(自身を除く): 90182944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 158771, 317542, 635084, 1111397, 1270168, 2222794, 2540336, 4445588, 5080672, 8891176, 10161344, 17782352, 35564704, 71129408]

約数ペア:

[(1, 71129408), (2, 35564704), (4, 17782352), (7, 10161344), (8, 8891176), (14, 5080672), (16, 4445588), (28, 2540336), (32, 2222794), (56, 1270168), (64, 1111397), (112, 635084), (224, 317542), (448, 158771)]