77139544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{507497}}^1$

素因数の和:507522

約数の個数: 16

約数和(自身を含む): 152249400

約数和(自身を除く): 75109856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 507497, 1014994, 2029988, 4059976, 9642443, 19284886, 38569772, 77139544]

約数ペア:

[(1, 77139544), (2, 38569772), (4, 19284886), (8, 9642443), (19, 4059976), (38, 2029988), (76, 1014994), (152, 507497)]