28336621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 2076179

約数列:

[1, 23, 89, 109, 127, 2047, 2507, 2921, 9701, 11303, 13843, 223123, 259969, 318389, 1232027, 28336621]

約数ペア:

[(1, 28336621), (23, 1232027), (89, 318389), (109, 259969), (127, 223123), (2047, 13843), (2507, 11303), (2921, 9701)]