28375396

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3301}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 56952896

約数和(自身を除く): 28577500

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 3301, 4298, 6602, 8596, 13204, 23107, 46214, 92428, 1013407, 2026814, 4053628, 7093849, 14187698, 28375396]

約数ペア:

[(1, 28375396), (2, 14187698), (4, 7093849), (7, 4053628), (14, 2026814), (28, 1013407), (307, 92428), (614, 46214), (1228, 23107), (2149, 13204), (3301, 8596), (4298, 6602)]