28849448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{189799}}^1$

素因数の和:189824

約数の個数: 16

約数和(自身を含む): 56940000

約数和(自身を除く): 28090552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 189799, 379598, 759196, 1518392, 3606181, 7212362, 14424724, 28849448]

約数ペア:

[(1, 28849448), (2, 14424724), (4, 7212362), (8, 3606181), (19, 1518392), (38, 759196), (76, 379598), (152, 189799)]