28593970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 53420400

約数和(自身を除く): 24826430

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 709, 1090, 1418, 3545, 4033, 7090, 8066, 20165, 26233, 40330, 52466, 77281, 131165, 154562, 262330, 386405, 772810, 2859397, 5718794, 14296985, 28593970]

約数ペア:

[(1, 28593970), (2, 14296985), (5, 5718794), (10, 2859397), (37, 772810), (74, 386405), (109, 262330), (185, 154562), (218, 131165), (370, 77281), (545, 52466), (709, 40330), (1090, 26233), (1418, 20165), (3545, 8066), (4033, 7090)]