72268588

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20323}}^1$

素因数の和:20461

約数の個数: 24

約数和(自身を含む): 145682432

約数和(自身を除く): 73413844

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 20323, 40646, 81292, 142261, 284522, 569044, 2581021, 5162042, 10324084, 18067147, 36134294, 72268588]

約数ペア:

[(1, 72268588), (2, 36134294), (4, 18067147), (7, 10324084), (14, 5162042), (28, 2581021), (127, 569044), (254, 284522), (508, 142261), (889, 81292), (1778, 40646), (3556, 20323)]