28182784

素因数分解:

$2^8\times 7^1\times {\mathrm{15727}}^1$

素因数の和:15750

約数の個数: 36

約数和(自身を含む): 64296064

約数和(自身を除く): 36113280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15727, 31454, 62908, 110089, 125816, 220178, 251632, 440356, 503264, 880712, 1006528, 1761424, 2013056, 3522848, 4026112, 7045696, 14091392, 28182784]

約数ペア:

[(1, 28182784), (2, 14091392), (4, 7045696), (7, 4026112), (8, 3522848), (14, 2013056), (16, 1761424), (28, 1006528), (32, 880712), (56, 503264), (64, 440356), (112, 251632), (128, 220178), (224, 125816), (256, 110089), (448, 62908), (896, 31454), (1792, 15727)]