28543896

素因数分解:

$2^3\times 3^2\times {\mathrm{396443}}^1$

素因数の和:396455

約数の個数: 24

約数和(自身を含む): 77306580

約数和(自身を除く): 48762684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396443, 792886, 1189329, 1585772, 2378658, 3171544, 3567987, 4757316, 7135974, 9514632, 14271948, 28543896]

約数ペア:

[(1, 28543896), (2, 14271948), (3, 9514632), (4, 7135974), (6, 4757316), (8, 3567987), (9, 3171544), (12, 2378658), (18, 1585772), (24, 1189329), (36, 792886), (72, 396443)]