39788968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{70051}}^1$

素因数の和:70128

約数の個数: 16

約数和(自身を含む): 75656160

約数和(自身を除く): 35867192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 70051, 140102, 280204, 560408, 4973621, 9947242, 19894484, 39788968]

約数ペア:

[(1, 39788968), (2, 19894484), (4, 9947242), (8, 4973621), (71, 560408), (142, 280204), (284, 140102), (568, 70051)]