28288704

素因数分解:

$2^6\times 3^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 75273408

約数和(自身を除く): 46984704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 251, 502, 587, 753, 1004, 1174, 1506, 1761, 2008, 2348, 3012, 3522, 4016, 4696, 6024, 7044, 8032, 9392, 12048, 14088, 16064, 18784, 24096, 28176, 37568, 48192, 56352, 112704, 147337, 294674, 442011, 589348, 884022, 1178696, 1768044, 2357392, 3536088, 4714784, 7072176, 9429568, 14144352, 28288704]

約数ペア:

[(1, 28288704), (2, 14144352), (3, 9429568), (4, 7072176), (6, 4714784), (8, 3536088), (12, 2357392), (16, 1768044), (24, 1178696), (32, 884022), (48, 589348), (64, 442011), (96, 294674), (192, 147337), (251, 112704), (502, 56352), (587, 48192), (753, 37568), (1004, 28176), (1174, 24096), (1506, 18784), (1761, 16064), (2008, 14088), (2348, 12048), (3012, 9392), (3522, 8032), (4016, 7044), (4696, 6024)]