26493296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{87149}}^1$

素因数の和:87176

約数の個数: 20

約数和(自身を含む): 54033000

約数和(自身を除く): 27539704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 87149, 174298, 348596, 697192, 1394384, 1655831, 3311662, 6623324, 13246648, 26493296]

約数ペア:

[(1, 26493296), (2, 13246648), (4, 6623324), (8, 3311662), (16, 1655831), (19, 1394384), (38, 697192), (76, 348596), (152, 174298), (304, 87149)]