61742128

素因数分解:

$2^4\times 7^1\times {\mathrm{551269}}^1$

素因数の和:551284

約数の個数: 20

約数和(自身を含む): 136714960

約数和(自身を除く): 74972832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 551269, 1102538, 2205076, 3858883, 4410152, 7717766, 8820304, 15435532, 30871064, 61742128]

約数ペア:

[(1, 61742128), (2, 30871064), (4, 15435532), (7, 8820304), (8, 7717766), (14, 4410152), (16, 3858883), (28, 2205076), (56, 1102538), (112, 551269)]