28884712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{190031}}^1$

素因数の和:190056

約数の個数: 16

約数和(自身を含む): 57009600

約数和(自身を除く): 28124888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 190031, 380062, 760124, 1520248, 3610589, 7221178, 14442356, 28884712]

約数ペア:

[(1, 28884712), (2, 14442356), (4, 7221178), (8, 3610589), (19, 1520248), (38, 760124), (76, 380062), (152, 190031)]