4272872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{28111}}^1$

素因数の和:28136

約数の個数: 16

約数和(自身を含む): 8433600

約数和(自身を除く): 4160728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 28111, 56222, 112444, 224888, 534109, 1068218, 2136436, 4272872]

約数ペア:

[(1, 4272872), (2, 2136436), (4, 1068218), (8, 534109), (19, 224888), (38, 112444), (76, 56222), (152, 28111)]