28278528

素因数分解:

$2^8\times 3^1\times {\mathrm{36821}}^1$

素因数の和:36840

約数の個数: 36

約数和(自身を含む): 75264168

約数和(自身を除く): 46985640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 36821, 73642, 110463, 147284, 220926, 294568, 441852, 589136, 883704, 1178272, 1767408, 2356544, 3534816, 4713088, 7069632, 9426176, 14139264, 28278528]

約数ペア:

[(1, 28278528), (2, 14139264), (3, 9426176), (4, 7069632), (6, 4713088), (8, 3534816), (12, 2356544), (16, 1767408), (24, 1178272), (32, 883704), (48, 589136), (64, 441852), (96, 294568), (128, 220926), (192, 147284), (256, 110463), (384, 73642), (768, 36821)]