71368476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138311}}^1$

素因数の和:138361

約数の個数: 24

約数和(自身を含む): 170400384

約数和(自身を除く): 99031908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138311, 276622, 414933, 553244, 829866, 1659732, 5947373, 11894746, 17842119, 23789492, 35684238, 71368476]

約数ペア:

[(1, 71368476), (2, 35684238), (3, 23789492), (4, 17842119), (6, 11894746), (12, 5947373), (43, 1659732), (86, 829866), (129, 553244), (172, 414933), (258, 276622), (516, 138311)]