28368202

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 43403040

約数和(自身を除く): 15034838

約数列:

[1, 2, 67, 134, 269, 538, 787, 1574, 18023, 36046, 52729, 105458, 211703, 423406, 14184101, 28368202]

約数ペア:

[(1, 28368202), (2, 14184101), (67, 423406), (134, 211703), (269, 105458), (538, 52729), (787, 36046), (1574, 18023)]