28117024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67589}}^1$

素因数の和:67612

約数の個数: 24

約数和(自身を含む): 59614380

約数和(自身を除く): 31497356

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67589, 135178, 270356, 540712, 878657, 1081424, 1757314, 2162848, 3514628, 7029256, 14058512, 28117024]

約数ペア:

[(1, 28117024), (2, 14058512), (4, 7029256), (8, 3514628), (13, 2162848), (16, 1757314), (26, 1081424), (32, 878657), (52, 540712), (104, 270356), (208, 135178), (416, 67589)]