139264892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{72383}}^1$

素因数の和:72437

約数の個数: 24

約数和(自身を含む): 269558016

約数和(自身を除く): 130293124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 72383, 144766, 289532, 940979, 1881958, 2678171, 3763916, 5356342, 10712684, 34816223, 69632446, 139264892]

約数ペア:

[(1, 139264892), (2, 69632446), (4, 34816223), (13, 10712684), (26, 5356342), (37, 3763916), (52, 2678171), (74, 1881958), (148, 940979), (481, 289532), (962, 144766), (1924, 72383)]