28443672

素因数分解:

$2^3\times 3^2\times {\mathrm{587}}^1\times {\mathrm{673}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 77280840

約数和(自身を除く): 48837168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 587, 673, 1174, 1346, 1761, 2019, 2348, 2692, 3522, 4038, 4696, 5283, 5384, 6057, 7044, 8076, 10566, 12114, 14088, 16152, 21132, 24228, 42264, 48456, 395051, 790102, 1185153, 1580204, 2370306, 3160408, 3555459, 4740612, 7110918, 9481224, 14221836, 28443672]

約数ペア:

[(1, 28443672), (2, 14221836), (3, 9481224), (4, 7110918), (6, 4740612), (8, 3555459), (9, 3160408), (12, 2370306), (18, 1580204), (24, 1185153), (36, 790102), (72, 395051), (587, 48456), (673, 42264), (1174, 24228), (1346, 21132), (1761, 16152), (2019, 14088), (2348, 12114), (2692, 10566), (3522, 8076), (4038, 7044), (4696, 6057), (5283, 5384)]