6656728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{64007}}^1$

素因数の和:64026

約数の個数: 16

約数和(自身を含む): 13441680

約数和(自身を除く): 6784952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 64007, 128014, 256028, 512056, 832091, 1664182, 3328364, 6656728]

約数ペア:

[(1, 6656728), (2, 3328364), (4, 1664182), (8, 832091), (13, 512056), (26, 256028), (52, 128014), (104, 64007)]