28343148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138937}}^1$

素因数の和:138961

約数の個数: 24

約数和(自身を含む): 70024752

約数和(自身を除く): 41681604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138937, 277874, 416811, 555748, 833622, 1667244, 2361929, 4723858, 7085787, 9447716, 14171574, 28343148]

約数ペア:

[(1, 28343148), (2, 14171574), (3, 9447716), (4, 7085787), (6, 4723858), (12, 2361929), (17, 1667244), (34, 833622), (51, 555748), (68, 416811), (102, 277874), (204, 138937)]