28723156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93257}}^1$

素因数の和:93279

約数の個数: 24

約数和(自身を含む): 62669376

約数和(自身を除く): 33946220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93257, 186514, 373028, 652799, 1025827, 1305598, 2051654, 2611196, 4103308, 7180789, 14361578, 28723156]

約数ペア:

[(1, 28723156), (2, 14361578), (4, 7180789), (7, 4103308), (11, 2611196), (14, 2051654), (22, 1305598), (28, 1025827), (44, 652799), (77, 373028), (154, 186514), (308, 93257)]