28305226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7893

約数の個数: 16

約数和(自身を含む): 44870400

約数和(自身を除く): 16565174

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 7789, 15578, 179147, 358294, 615331, 1230662, 14152613, 28305226]

約数ペア:

[(1, 28305226), (2, 14152613), (23, 1230662), (46, 615331), (79, 358294), (158, 179147), (1817, 15578), (3634, 7789)]