28273064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{186007}}^1$

素因数の和:186032

約数の個数: 16

約数和(自身を含む): 55802400

約数和(自身を除く): 27529336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 186007, 372014, 744028, 1488056, 3534133, 7068266, 14136532, 28273064]

約数ペア:

[(1, 28273064), (2, 14136532), (4, 7068266), (8, 3534133), (19, 1488056), (38, 744028), (76, 372014), (152, 186007)]