28886384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{95021}}^1$

素因数の和:95048

約数の個数: 20

約数和(自身を含む): 58913640

約数和(自身を除く): 30027256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 95021, 190042, 380084, 760168, 1520336, 1805399, 3610798, 7221596, 14443192, 28886384]

約数ペア:

[(1, 28886384), (2, 14443192), (4, 7221596), (8, 3610798), (16, 1805399), (19, 1520336), (38, 760168), (76, 380084), (152, 190042), (304, 95021)]