28006518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 30780042

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 2267, 4118, 4534, 6177, 6801, 12354, 13602, 65743, 131486, 160957, 197229, 321914, 394458, 482871, 965742, 4667753, 9335506, 14003259, 28006518]

約数ペア:

[(1, 28006518), (2, 14003259), (3, 9335506), (6, 4667753), (29, 965742), (58, 482871), (71, 394458), (87, 321914), (142, 197229), (174, 160957), (213, 131486), (426, 65743), (2059, 13602), (2267, 12354), (4118, 6801), (4534, 6177)]