28416204

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 74390400

約数和(自身を除く): 45974196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2459, 2889, 3852, 4918, 5778, 7377, 9836, 11556, 14754, 22131, 29508, 44262, 66393, 88524, 132786, 263113, 265572, 526226, 789339, 1052452, 1578678, 2368017, 3157356, 4736034, 7104051, 9472068, 14208102, 28416204]

約数ペア:

[(1, 28416204), (2, 14208102), (3, 9472068), (4, 7104051), (6, 4736034), (9, 3157356), (12, 2368017), (18, 1578678), (27, 1052452), (36, 789339), (54, 526226), (107, 265572), (108, 263113), (214, 132786), (321, 88524), (428, 66393), (642, 44262), (963, 29508), (1284, 22131), (1926, 14754), (2459, 11556), (2889, 9836), (3852, 7377), (4918, 5778)]