28059136

素因数分解:

$2^9\times 7^1\times {\mathrm{7829}}^1$

素因数の和:7854

約数の個数: 40

約数和(自身を含む): 64080720

約数和(自身を除く): 36021584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 7829, 15658, 31316, 54803, 62632, 109606, 125264, 219212, 250528, 438424, 501056, 876848, 1002112, 1753696, 2004224, 3507392, 4008448, 7014784, 14029568, 28059136]

約数ペア:

[(1, 28059136), (2, 14029568), (4, 7014784), (7, 4008448), (8, 3507392), (14, 2004224), (16, 1753696), (28, 1002112), (32, 876848), (56, 501056), (64, 438424), (112, 250528), (128, 219212), (224, 125264), (256, 109606), (448, 62632), (512, 54803), (896, 31316), (1792, 15658), (3584, 7829)]