66589370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6733}}^1$

素因数の和:6806

約数の個数: 32

約数和(自身を含む): 127999872

約数和(自身を除く): 61410502

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 6733, 9890, 13466, 33665, 67330, 154859, 289519, 309718, 579038, 774295, 1447595, 1548590, 2895190, 6658937, 13317874, 33294685, 66589370]

約数ペア:

[(1, 66589370), (2, 33294685), (5, 13317874), (10, 6658937), (23, 2895190), (43, 1548590), (46, 1447595), (86, 774295), (115, 579038), (215, 309718), (230, 289519), (430, 154859), (989, 67330), (1978, 33665), (4945, 13466), (6733, 9890)]