71339164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16529}}^1$

素因数の和:16629

約数の個数: 24

約数和(自身を含む): 136074960

約数和(自身を除く): 64735796

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 16529, 33058, 66116, 214877, 429754, 859508, 1371907, 2743814, 5487628, 17834791, 35669582, 71339164]

約数ペア:

[(1, 71339164), (2, 35669582), (4, 17834791), (13, 5487628), (26, 2743814), (52, 1371907), (83, 859508), (166, 429754), (332, 214877), (1079, 66116), (2158, 33058), (4316, 16529)]