71780452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4153}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 130851000

約数和(自身を除く): 59070548

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4153, 4321, 8306, 8642, 16612, 17284, 120437, 240874, 481748, 618797, 1237594, 2475188, 17945113, 35890226, 71780452]

約数ペア:

[(1, 71780452), (2, 35890226), (4, 17945113), (29, 2475188), (58, 1237594), (116, 618797), (149, 481748), (298, 240874), (596, 120437), (4153, 17284), (4321, 16612), (8306, 8642)]