28472092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17489}}^1$

素因数の和:17541

約数の個数: 24

約数和(自身を含む): 55828080

約数和(自身を除く): 27355988

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17489, 34978, 69956, 192379, 384758, 647093, 769516, 1294186, 2588372, 7118023, 14236046, 28472092]

約数ペア:

[(1, 28472092), (2, 14236046), (4, 7118023), (11, 2588372), (22, 1294186), (37, 769516), (44, 647093), (74, 384758), (148, 192379), (407, 69956), (814, 34978), (1628, 17489)]