28911924

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5117

約数の個数: 48

約数和(自身を含む): 76386240

約数和(自身を除く): 47474316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5051, 5724, 10102, 15153, 20204, 30306, 45459, 60612, 90918, 136377, 181836, 267703, 272754, 535406, 545508, 803109, 1070812, 1606218, 2409327, 3212436, 4818654, 7227981, 9637308, 14455962, 28911924]

約数ペア:

[(1, 28911924), (2, 14455962), (3, 9637308), (4, 7227981), (6, 4818654), (9, 3212436), (12, 2409327), (18, 1606218), (27, 1070812), (36, 803109), (53, 545508), (54, 535406), (106, 272754), (108, 267703), (159, 181836), (212, 136377), (318, 90918), (477, 60612), (636, 45459), (954, 30306), (1431, 20204), (1908, 15153), (2862, 10102), (5051, 5724)]