5771728

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2182

約数の個数: 20

約数和(自身を含む): 11250148

約数和(自身を除く): 5478420

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 1993, 2896, 3986, 7972, 15944, 31888, 360733, 721466, 1442932, 2885864, 5771728]

約数ペア:

[(1, 5771728), (2, 2885864), (4, 1442932), (8, 721466), (16, 360733), (181, 31888), (362, 15944), (724, 7972), (1448, 3986), (1993, 2896)]