64377736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 127290240

約数和(自身を除く): 62912504

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 3607, 4462, 7214, 8924, 14428, 17848, 28856, 82961, 165922, 331844, 349879, 663688, 699758, 1399516, 2799032, 8047217, 16094434, 32188868, 64377736]

約数ペア:

[(1, 64377736), (2, 32188868), (4, 16094434), (8, 8047217), (23, 2799032), (46, 1399516), (92, 699758), (97, 663688), (184, 349879), (194, 331844), (388, 165922), (776, 82961), (2231, 28856), (3607, 17848), (4462, 14428), (7214, 8924)]