28764408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70501}}^1$

素因数の和:70527

約数の個数: 32

約数和(自身を含む): 76142160

約数和(自身を除く): 47377752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70501, 141002, 211503, 282004, 423006, 564008, 846012, 1198517, 1692024, 2397034, 3595551, 4794068, 7191102, 9588136, 14382204, 28764408]

約数ペア:

[(1, 28764408), (2, 14382204), (3, 9588136), (4, 7191102), (6, 4794068), (8, 3595551), (12, 2397034), (17, 1692024), (24, 1198517), (34, 846012), (51, 564008), (68, 423006), (102, 282004), (136, 211503), (204, 141002), (408, 70501)]