28319484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138821}}^1$

素因数の和:138845

約数の個数: 24

約数和(自身を含む): 69966288

約数和(自身を除く): 41646804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138821, 277642, 416463, 555284, 832926, 1665852, 2359957, 4719914, 7079871, 9439828, 14159742, 28319484]

約数ペア:

[(1, 28319484), (2, 14159742), (3, 9439828), (4, 7079871), (6, 4719914), (12, 2359957), (17, 1665852), (34, 832926), (51, 555284), (68, 416463), (102, 277642), (204, 138821)]