71616844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32029}}^1$

素因数の和:32089

約数の個数: 24

約数和(自身を含む): 138113360

約数和(自身を除く): 66496516

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 32029, 64058, 128116, 416377, 832754, 1377247, 1665508, 2754494, 5508988, 17904211, 35808422, 71616844]

約数ペア:

[(1, 71616844), (2, 35808422), (4, 17904211), (13, 5508988), (26, 2754494), (43, 1665508), (52, 1377247), (86, 832754), (172, 416377), (559, 128116), (1118, 64058), (2236, 32029)]