76419748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2333}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 141160320

約数和(自身を除く): 64740572

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 2333, 4666, 8189, 9332, 16378, 32756, 44327, 88654, 177308, 1005523, 2011046, 4022092, 19104937, 38209874, 76419748]

約数ペア:

[(1, 76419748), (2, 38209874), (4, 19104937), (19, 4022092), (38, 2011046), (76, 1005523), (431, 177308), (862, 88654), (1724, 44327), (2333, 32756), (4666, 16378), (8189, 9332)]