27941284

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8831}}^1$

素因数の和:8955

約数の個数: 24

約数和(自身を含む): 56383488

約数和(自身を除く): 28442204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 8831, 17662, 35324, 61817, 123634, 247268, 997903, 1995806, 3991612, 6985321, 13970642, 27941284]

約数ペア:

[(1, 27941284), (2, 13970642), (4, 6985321), (7, 3991612), (14, 1995806), (28, 997903), (113, 247268), (226, 123634), (452, 61817), (791, 35324), (1582, 17662), (3164, 8831)]