28563672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70009}}^1$

素因数の和:70035

約数の個数: 32

約数和(自身を含む): 75610800

約数和(自身を除く): 47047128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70009, 140018, 210027, 280036, 420054, 560072, 840108, 1190153, 1680216, 2380306, 3570459, 4760612, 7140918, 9521224, 14281836, 28563672]

約数ペア:

[(1, 28563672), (2, 14281836), (3, 9521224), (4, 7140918), (6, 4760612), (8, 3570459), (12, 2380306), (17, 1680216), (24, 1190153), (34, 840108), (51, 560072), (68, 420054), (102, 280036), (136, 210027), (204, 140018), (408, 70009)]