28380064

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{12149}}^1$

素因数の和:12232

約数の個数: 24

約数和(自身を含む): 56643300

約数和(自身を除く): 28263236

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 12149, 24298, 48596, 97192, 194384, 388768, 886877, 1773754, 3547508, 7095016, 14190032, 28380064]

約数ペア:

[(1, 28380064), (2, 14190032), (4, 7095016), (8, 3547508), (16, 1773754), (32, 886877), (73, 388768), (146, 194384), (292, 97192), (584, 48596), (1168, 24298), (2336, 12149)]