40173984

素因数分解:

$2^5\times 3^2\times {\mathrm{139493}}^1$

素因数の和:139509

約数の個数: 36

約数和(自身を含む): 114245586

約数和(自身を除く): 74071602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 139493, 278986, 418479, 557972, 836958, 1115944, 1255437, 1673916, 2231888, 2510874, 3347832, 4463776, 5021748, 6695664, 10043496, 13391328, 20086992, 40173984]

約数ペア:

[(1, 40173984), (2, 20086992), (3, 13391328), (4, 10043496), (6, 6695664), (8, 5021748), (9, 4463776), (12, 3347832), (16, 2510874), (18, 2231888), (24, 1673916), (32, 1255437), (36, 1115944), (48, 836958), (72, 557972), (96, 418479), (144, 278986), (288, 139493)]