28143504

素因数分解:

$2^4\times 3^3\times {\mathrm{65147}}^1$

素因数の和:65164

約数の個数: 40

約数和(自身を含む): 80783520

約数和(自身を除く): 52640016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65147, 130294, 195441, 260588, 390882, 521176, 586323, 781764, 1042352, 1172646, 1563528, 1758969, 2345292, 3127056, 3517938, 4690584, 7035876, 9381168, 14071752, 28143504]

約数ペア:

[(1, 28143504), (2, 14071752), (3, 9381168), (4, 7035876), (6, 4690584), (8, 3517938), (9, 3127056), (12, 2345292), (16, 1758969), (18, 1563528), (24, 1172646), (27, 1042352), (36, 781764), (48, 586323), (54, 521176), (72, 390882), (108, 260588), (144, 195441), (216, 130294), (432, 65147)]