22957424

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:2973

約数の個数: 40

約数和(自身を含む): 51568128

約数和(自身を除く): 28610704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2887, 3976, 5774, 7952, 11548, 20209, 23096, 40418, 46192, 80836, 161672, 204977, 323344, 409954, 819908, 1434839, 1639816, 2869678, 3279632, 5739356, 11478712, 22957424]

約数ペア:

[(1, 22957424), (2, 11478712), (4, 5739356), (7, 3279632), (8, 2869678), (14, 1639816), (16, 1434839), (28, 819908), (56, 409954), (71, 323344), (112, 204977), (142, 161672), (284, 80836), (497, 46192), (568, 40418), (994, 23096), (1136, 20209), (1988, 11548), (2887, 7952), (3976, 5774)]