28261008

素因数分解:

$2^4\times 3^3\times {\mathrm{65419}}^1$

素因数の和:65436

約数の個数: 40

約数和(自身を含む): 81120800

約数和(自身を除く): 52859792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65419, 130838, 196257, 261676, 392514, 523352, 588771, 785028, 1046704, 1177542, 1570056, 1766313, 2355084, 3140112, 3532626, 4710168, 7065252, 9420336, 14130504, 28261008]

約数ペア:

[(1, 28261008), (2, 14130504), (3, 9420336), (4, 7065252), (6, 4710168), (8, 3532626), (9, 3140112), (12, 2355084), (16, 1766313), (18, 1570056), (24, 1177542), (27, 1046704), (36, 785028), (48, 588771), (54, 523352), (72, 392514), (108, 261676), (144, 196257), (216, 130838), (432, 65419)]