26880728

素因数分解:

$2^3\times 7^1\times {\mathrm{480013}}^1$

素因数の和:480026

約数の個数: 16

約数和(自身を含む): 57601680

約数和(自身を除く): 30720952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 480013, 960026, 1920052, 3360091, 3840104, 6720182, 13440364, 26880728]

約数ペア:

[(1, 26880728), (2, 13440364), (4, 6720182), (7, 3840104), (8, 3360091), (14, 1920052), (28, 960026), (56, 480013)]