71580196

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 127713600

約数和(自身を除く): 56133404

約数列:

[1, 2, 4, 83, 149, 166, 298, 332, 596, 1447, 2894, 5788, 12367, 24734, 49468, 120101, 215603, 240202, 431206, 480404, 862412, 17895049, 35790098, 71580196]

約数ペア:

[(1, 71580196), (2, 35790098), (4, 17895049), (83, 862412), (149, 480404), (166, 431206), (298, 240202), (332, 215603), (596, 120101), (1447, 49468), (2894, 24734), (5788, 12367)]