28702008648

素因数分解:

$2^3\times 3^2\times {\mathrm{398639009}}^1$

素因数の和:398639021

約数の個数: 24

約数和(自身を含む): 77734606950

約数和(自身を除く): 49032598302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398639009, 797278018, 1195917027, 1594556036, 2391834054, 3189112072, 3587751081, 4783668108, 7175502162, 9567336216, 14351004324, 28702008648]

約数ペア:

[(1, 28702008648), (2, 14351004324), (3, 9567336216), (4, 7175502162), (6, 4783668108), (8, 3587751081), (9, 3189112072), (12, 2391834054), (18, 1594556036), (24, 1195917027), (36, 797278018), (72, 398639009)]