28834226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11827}}^1$

素因数の和:11905

約数の個数: 16

約数和(自身を含む): 45987264

約数和(自身を除く): 17153038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11827, 23654, 272021, 544042, 626831, 1253662, 14417113, 28834226]

約数ペア:

[(1, 28834226), (2, 14417113), (23, 1253662), (46, 626831), (53, 544042), (106, 272021), (1219, 23654), (2438, 11827)]