71399176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 69164984

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 2243, 3979, 4486, 7958, 8972, 15916, 17944, 31832, 51589, 103178, 206356, 388039, 412712, 776078, 1552156, 3104312, 8924897, 17849794, 35699588, 71399176]

約数ペア:

[(1, 71399176), (2, 35699588), (4, 17849794), (8, 8924897), (23, 3104312), (46, 1552156), (92, 776078), (173, 412712), (184, 388039), (346, 206356), (692, 103178), (1384, 51589), (2243, 31832), (3979, 17944), (4486, 15916), (7958, 8972)]