29766256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143107}}^1$

素因数の和:143128

約数の個数: 20

約数和(自身を含む): 62108872

約数和(自身を除く): 32342616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143107, 286214, 572428, 1144856, 1860391, 2289712, 3720782, 7441564, 14883128, 29766256]

約数ペア:

[(1, 29766256), (2, 14883128), (4, 7441564), (8, 3720782), (13, 2289712), (16, 1860391), (26, 1144856), (52, 572428), (104, 286214), (208, 143107)]