4080896

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 36

約数和(自身を含む): 8584800

約数和(自身を除く): 4503904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 839, 1216, 1678, 2432, 3356, 4864, 6712, 13424, 15941, 26848, 31882, 53696, 63764, 107392, 127528, 214784, 255056, 510112, 1020224, 2040448, 4080896]

約数ペア:

[(1, 4080896), (2, 2040448), (4, 1020224), (8, 510112), (16, 255056), (19, 214784), (32, 127528), (38, 107392), (64, 63764), (76, 53696), (128, 31882), (152, 26848), (256, 15941), (304, 13424), (608, 6712), (839, 4864), (1216, 3356), (1678, 2432)]