72579442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64919}}^1$

素因数の和:64977

約数の個数: 16

約数和(自身を含む): 119972160

約数和(自身を除く): 47392718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 64919, 129838, 843947, 1687894, 2791517, 5583034, 36289721, 72579442]

約数ペア:

[(1, 72579442), (2, 36289721), (13, 5583034), (26, 2791517), (43, 1687894), (86, 843947), (559, 129838), (1118, 64919)]