66636016

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{70589}}^1$

素因数の和:70656

約数の個数: 20

約数和(自身を含む): 131297400

約数和(自身を除く): 64661384

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 70589, 141178, 282356, 564712, 1129424, 4164751, 8329502, 16659004, 33318008, 66636016]

約数ペア:

[(1, 66636016), (2, 33318008), (4, 16659004), (8, 8329502), (16, 4164751), (59, 1129424), (118, 564712), (236, 282356), (472, 141178), (944, 70589)]