28126232

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{9739}}^1$

素因数の和:9783

約数の個数: 24

約数和(自身を含む): 55664100

約数和(自身を除く): 27537868

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 9739, 19478, 38956, 77912, 185041, 370082, 740164, 1480328, 3515779, 7031558, 14063116, 28126232]

約数ペア:

[(1, 28126232), (2, 14063116), (4, 7031558), (8, 3515779), (19, 1480328), (38, 740164), (76, 370082), (152, 185041), (361, 77912), (722, 38956), (1444, 19478), (2888, 9739)]