73987396

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{37217}}^1$

素因数の和:37299

約数の個数: 24

約数和(自身を含む): 150062976

約数和(自身を除く): 76075580

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 37217, 74434, 148868, 260519, 521038, 1042076, 2642407, 5284814, 10569628, 18496849, 36993698, 73987396]

約数ペア:

[(1, 73987396), (2, 36993698), (4, 18496849), (7, 10569628), (14, 5284814), (28, 2642407), (71, 1042076), (142, 521038), (284, 260519), (497, 148868), (994, 74434), (1988, 37217)]