26943664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{153089}}^1$

素因数の和:153108

約数の個数: 20

約数和(自身を含む): 56949480

約数和(自身を除く): 30005816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 153089, 306178, 612356, 1224712, 1683979, 2449424, 3367958, 6735916, 13471832, 26943664]

約数ペア:

[(1, 26943664), (2, 13471832), (4, 6735916), (8, 3367958), (11, 2449424), (16, 1683979), (22, 1224712), (44, 612356), (88, 306178), (176, 153089)]