43212728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{415507}}^1$

素因数の和:415526

約数の個数: 16

約数和(自身を含む): 87256680

約数和(自身を除く): 44043952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 415507, 831014, 1662028, 3324056, 5401591, 10803182, 21606364, 43212728]

約数ペア:

[(1, 43212728), (2, 21606364), (4, 10803182), (8, 5401591), (13, 3324056), (26, 1662028), (52, 831014), (104, 415507)]