28445698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4327}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 45184320

約数和(自身を除く): 16738622

約数列:

[1, 2, 19, 38, 173, 346, 3287, 4327, 6574, 8654, 82213, 164426, 748571, 1497142, 14222849, 28445698]

約数ペア:

[(1, 28445698), (2, 14222849), (19, 1497142), (38, 748571), (173, 164426), (346, 82213), (3287, 8654), (4327, 6574)]