47897764

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 85493408

約数和(自身を除く): 37595644

約数列:

[1, 2, 4, 67, 134, 268, 313, 571, 626, 1142, 1252, 2284, 20971, 38257, 41942, 76514, 83884, 153028, 178723, 357446, 714892, 11974441, 23948882, 47897764]

約数ペア:

[(1, 47897764), (2, 23948882), (4, 11974441), (67, 714892), (134, 357446), (268, 178723), (313, 153028), (571, 83884), (626, 76514), (1142, 41942), (1252, 38257), (2284, 20971)]