28051428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137507}}^1$

素因数の和:137531

約数の個数: 24

約数和(自身を含む): 69304032

約数和(自身を除く): 41252604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 137507, 275014, 412521, 550028, 825042, 1650084, 2337619, 4675238, 7012857, 9350476, 14025714, 28051428]

約数ペア:

[(1, 28051428), (2, 14025714), (3, 9350476), (4, 7012857), (6, 4675238), (12, 2337619), (17, 1650084), (34, 825042), (51, 550028), (68, 412521), (102, 275014), (204, 137507)]