2687216

素因数分解:

$2^4\times 7^1\times {\mathrm{23993}}^1$

素因数の和:24008

約数の個数: 20

約数和(自身を含む): 5950512

約数和(自身を除く): 3263296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23993, 47986, 95972, 167951, 191944, 335902, 383888, 671804, 1343608, 2687216]

約数ペア:

[(1, 2687216), (2, 1343608), (4, 671804), (7, 383888), (8, 335902), (14, 191944), (16, 167951), (28, 95972), (56, 47986), (112, 23993)]